How To Fix 29136 - Item category & only supported in BOMs relevant to PM

SAP Error Message - Details

• Message type: E = Error

• Message class: 29 - Bills of Material

• Message number: 136

• Message text: Item category & only supported in BOMs relevant to PM

What causes this issue?

You want to enter a BOM item with item category &V1&.
Options set via Customizing (BOMs) determine which items can be entered
for each BOM usage.
As item category &v1& is relevant to plant maintenance, but plant
maintenance items are not supported for the BOM usage, you cannot enter
this item category.

How to fix this error?

In order to enter an item with item category &v1&, choose a BOM usage
for which plant maintenance items are supported.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 29136 - Item category & only supported in BOMs relevant to PM ?

  The SAP error message 29136, which states "Item category & only supported in BOMs relevant to PM," typically occurs when you are trying to create or modify a Bill of Materials (BOM) in SAP, and the item category you are using is not compatible with the type of BOM you are working with. This error is specifically related to BOMs that are relevant to Plant Maintenance (PM).
  Cause:
  
  Incorrect Item Category: The item category you are trying to use is not valid for the BOM type you are working with. For example, if you are using an item category that is meant for production BOMs but trying to create a maintenance BOM, this error will occur.
  BOM Type Configuration: The configuration of the BOM type in the system may not support the item category you are trying to use.
  BOM Relevance: The BOM you are trying to create or modify may not be set up to be relevant for PM, which means that certain item categories cannot be used.
  
  Solution:
  
  Check Item Category: Verify the item category you are using. Ensure that it is appropriate for the BOM type you are working with. For PM-related BOMs, you should use item categories that are specifically designated for PM.
  Review BOM Type Configuration: Check the configuration of the BOM type in the system. You may need to consult with your SAP configuration team to ensure that the BOM type is set up correctly to accept the item category you want to use.
  Use Correct BOM Type: If you are trying to create a BOM for PM, ensure that you are using the correct BOM type that is relevant for Plant Maintenance. This may involve selecting a different BOM type that supports the item category you need.
  Consult Documentation: Refer to SAP documentation or help resources to understand the valid combinations of BOM types and item categories.
  
  Related Information:
  
  BOM Types: In SAP, there are different types of BOMs (e.g., production BOM, engineering BOM, maintenance BOM). Each type has specific item categories that can be used.
  Item Categories: Item categories define the role of the components in the BOM. Common item categories include stock items, non-stock items, and others, each with specific uses.
  SAP Configuration: The configuration of BOM types and item categories can be managed in the SAP IMG (Implementation Guide) under the relevant sections for Material Management (MM) and Plant Maintenance (PM).
  
  If you continue to face issues after checking the above points, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.