How To Fix MPE_PLAN_RTG_VERS126 - Function &1 not possible for reassembly items

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_PLAN_RTG_VERS - Manage Production Routing Version

• Message number: 126

• Message text: Function &1 not possible for reassembly items

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_PLAN_RTG_VERS126 - Function &1 not possible for reassembly items ?

  The SAP error message "MPE_PLAN_RTG_VERS126 Function &1 not possible for reassembly items" typically occurs in the context of materials planning and production processes, particularly when dealing with reassembly items in the SAP system. This error indicates that a specific function (denoted by &1) cannot be executed for items that are classified as reassembly items.
  Cause:
  
  Reassembly Item Configuration: The item in question is configured as a reassembly item, which may have specific restrictions or requirements that prevent certain functions from being executed.
  Missing Master Data: There may be missing or incorrect master data related to the reassembly item, such as BOM (Bill of Materials), routing, or production version.
  Incompatible Functionality: The function you are trying to execute may not be compatible with reassembly items due to the nature of their processing in the system.
  System Settings: There may be specific settings in the configuration of the SAP system that restrict certain operations for reassembly items.
  
  Solution:
  
  Check Item Configuration: Review the configuration of the reassembly item in the material master. Ensure that it is set up correctly and that all necessary data is maintained.
  Review Master Data: Ensure that all relevant master data (BOM, routing, production version) is complete and correctly configured for the reassembly item.
  Consult Documentation: Refer to SAP documentation or help resources to understand the limitations and requirements for reassembly items and the specific function you are trying to execute.
  Adjust Functionality: If the function is not applicable to reassembly items, consider using an alternative approach or function that is compatible with these items.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration or version.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide guidance on handling reassembly items.
  Transaction Codes: Familiarize yourself with transaction codes related to material master maintenance (e.g., MM01, MM02) and production planning (e.g., MD01, CO01).
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the error related to reassembly items in your SAP system.