How To Fix /SAPAPO/CTM4429 - Master data selection & no longer used

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CTM4 -

• Message number: 429

• Message text: Master data selection & no longer used

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CTM4429 - Master data selection & no longer used ?

  The SAP error message /SAPAPO/CTM4429 typically indicates an issue related to the selection of master data in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when using the Capable-to-Match (CTM) functionality. The message suggests that the master data being referenced is no longer valid or has been marked as inactive.
  Cause:
  
  Inactive Master Data: The master data (such as materials, resources, or locations) that the CTM process is trying to use has been marked as inactive or deleted in the system.
  Data Consistency Issues: There may be inconsistencies in the master data, such as missing or incomplete records that prevent the CTM process from executing properly.
  Configuration Issues: Incorrect configuration settings in the CTM or APO system can lead to the selection of invalid master data.
  Data Migration Issues: If data was recently migrated or updated, there may be issues with the integrity of the data.
  
  Solution:
  
  
  Check Master Data Status: Verify the status of the master data in question. Ensure that the materials, resources, or locations are active and correctly configured in the system.
  
  Use transaction codes like MM03 for materials or C223 for resources to check their status.
  
  
  
  Data Consistency Check: Run consistency checks on the master data to identify any discrepancies or missing information. This can often be done through specific reports or transaction codes in SAP.
  
  
  Review CTM Configuration: Check the configuration settings for the CTM process to ensure that they are set up correctly. This includes checking the planning area, planning version, and other relevant settings.
  
  
  Recreate or Update Master Data: If the master data is indeed inactive or missing, consider recreating or updating it as necessary. Ensure that all required fields are filled out correctly.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message. SAP frequently releases updates and patches that can resolve known issues.
  
  
  Testing: After making changes, run a test of the CTM process to ensure that the error does not reoccur.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CTM1 (CTM Planning) and CTM2 (CTM Monitor) for monitoring and managing the CTM process.
  Documentation: Review SAP documentation related to CTM and master data management for best practices and troubleshooting tips.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP APO for further assistance.