SAP PM – How to Define Plant Sections in SAP

In this SAP PM tutorial, you will learn how to define plant sections in SAP Plant Maintenance step by step. A plant section is a subdivision of a maintenance plant, normally used to represent a production area, utility area, workshop, building, line, or other maintainable area for which a responsible person can be assigned.

Plant sections are useful in SAP PM master data because they help maintenance teams identify where a technical object belongs within a plant and who is responsible for that area. After configuration, the plant section can be used while maintaining technical objects such as equipment and functional locations.

What is a plant section in SAP PM?

In SAP PM, a plant section is an organizational subdivision within a maintenance plant. It does not replace the plant; instead, it gives a more detailed classification inside the plant. For example, a manufacturing plant may have plant sections such as Boiler House, Packing Area, Assembly Line, Utilities, or Maintenance Workshop.

The plant section record usually contains the plant, plant section key, responsible person, and telephone number. This information supports maintenance planning, technical object responsibility, and reporting by production or maintenance area.

Where plant section is used in SAP Plant Maintenance

• Equipment master data: Plant section can identify the area where the equipment is installed or maintained.
• Functional location master data: It helps group functional locations by production or maintenance responsibility.
• Maintenance responsibility: The responsible person field helps identify the owner or contact person for a plant section.
• Reporting and analysis: Plant sections can support area-wise analysis of technical objects and maintenance work.
• Master data consistency: Using standard plant section keys avoids free-text area names across equipment and functional locations.

SAP PM plant section configuration path and table

Navigation

Transaction code	SPRO
SAP IMG Path	IMG > Plant Maintenance & Customer Service > Master data in Plant maintenance and customer service > Technical objects > General data > Define plant sections.
Related table	T357 – Plant sections
Main fields maintained	Plant, Plant Section, Person Responsible, Phone

In most SAP projects, plant sections are configured through the SAP IMG path using transaction code SPRO. The table commonly associated with plant section configuration is T357. For configuration work, use the IMG activity rather than changing tables directly.

How to define plant sections in SAP PM

In this activity you create plant section in SAP that defines as a division of maintenance plants in to production areas.

Before creating plant sections, confirm that the maintenance plant already exists. If the plant is not yet created, maintain the plant first and then return to this SAP PM configuration step. You can refer to the existing plant configuration tutorial here: plant.

Step 1: Open SPRO for plant section configuration

Step 1 : – Execute tcode “SPRO” in command field from SAP easy access screen.

Step 2: Choose SAP Reference IMG for SAP PM settings

Step 2 : Choose SAP Reference IMG

Step 3: Follow the IMG path to Define Plant Sections

Step 3 :  From display IMG screen, follow the navigation node path Plant Maintenance & Customer Service – Master data in Plant maintenance and customer service – Technical objects — General data and choose IMG activity “Define plant sections”

Step 4: Choose New Entries for SAP PM plant sections

Step 4 : On change view plant sections overview screen, choose new entries button to create the plant section in SAP PM as per the requirements of an organization.

Step 5: Enter plant section key, responsible person, and phone number

Step 5 : On new entries plant section screen, update the following details.

• Plant :  Update the plant key for which you are going to create the plant section in SAP.
• Plant Section : Enter the key that defines as plant section in SAP.
• PersResonsible :  Update the user name that responsible for plant section
• Phone :  Communication number of plant section.

After maintaining the required details as per the project requirements, choose save icon and save the configured details of plant section in SAP.

Successfully we have defined new plant sections in SAP PM.

Field explanation for Define Plant Sections in SAP PM

Field	Purpose in plant section configuration	Example
Plant	Maintenance plant for which the plant section is created.	1000
Plant Section	Short key that identifies the area inside the plant.	BLR, PKG, UTL
Person Responsible	User, supervisor, planner, or contact person responsible for the plant section.	Maintenance Supervisor
Phone	Contact number for the responsible person or area.	Extension number or office phone

Use short and meaningful plant section keys. For example, if the plant has Boiler, Packaging, Utilities, and Assembly areas, define keys that are easy for maintenance users to recognize. Avoid creating duplicate keys for the same physical area unless the business has a clear reason.

Example plant sections for a maintenance plant

Plant	Plant Section	Description	Responsible area
1000	BLR	Boiler House	Utilities maintenance
1000	PKG	Packing Area	Production maintenance
1000	ASM	Assembly Line	Line maintenance
1000	UTL	Utilities Area	Utilities supervisor

The naming convention depends on the project design. Some organizations use three-character area codes, while others use keys that match existing maintenance departments or shop-floor area names. The important point is to keep the keys consistent and understandable for users who maintain equipment and functional location master data.

Plant section configuration checks before saving in SAP PM

• Check that the plant key is correct and belongs to the required maintenance plant.
• Use a plant section key that matches the project naming convention.
• Confirm that the person responsible is valid and meaningful for the maintenance area.
• Maintain the phone number only when the organization wants this contact detail available in master data.
• Avoid creating unnecessary plant sections that will not be used in equipment or functional location records.

Common mistakes while defining plant sections in SAP PM

• Creating too many plant sections: If every small location is configured as a separate plant section, users may find master data maintenance difficult.
• Using unclear abbreviations: Keys such as A1, A2, or X1 are difficult to interpret unless the business already uses them.
• Mixing plant sections with plants: A plant section is not a plant. It is only an internal subdivision of an existing plant.
• Leaving responsibility unclear: If the responsible person is outdated or generic, the field loses its practical value.
• Not testing in master data: After configuration, verify that the plant section is available where it is expected in equipment or functional location maintenance.

Difference between plant and plant section in SAP PM

Point	Plant	Plant Section
Meaning	Organizational unit representing a manufacturing, maintenance, or logistics location.	Subdivision of a plant used mainly for area-level responsibility.
Configuration area	Enterprise structure configuration.	SAP PM and Customer Service technical object general data.
Scope	Broader organizational unit.	Area inside a plant.
Example	Plant 1000	Boiler House, Packing Area, Utilities
Use in SAP PM	Maintenance plant or planning plant assignment.	Area classification for technical objects and responsibility.

SAP PM plant section FAQs

QA checklist for SAP PM plant section tutorial review

• Confirm that the IMG path for Define Plant Sections is shown correctly.
• Confirm that the tutorial explains plant section as a subdivision of a maintenance plant, not as a replacement for plant configuration.
• Check that the field explanations cover Plant, Plant Section, Person Responsible, and Phone.
• Verify that the link to the plant configuration tutorial remains unchanged.
• Ensure the FAQ answers are specific to SAP PM plant sections and table T357.