How To Fix /SAPAPO/OM_TS251 - Reference to time buckets is broken

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_TS -

• Message number: 251

• Message text: Reference to time buckets is broken

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_TS251 - Reference to time buckets is broken ?

  The SAP error message /SAPAPO/OM_TS251 Reference to time buckets is broken typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the time bucket configuration in the planning area. This error indicates that there is a problem with the time buckets defined for a specific planning object or planning area, which can lead to inconsistencies in the data.
  Causes:
  
  Missing Time Buckets: The time buckets that are referenced in the planning area may not exist or may have been deleted.
  Incorrect Configuration: The configuration of the time buckets may be incorrect, leading to a mismatch between the expected and actual time buckets.
  Data Inconsistencies: There may be inconsistencies in the data that reference the time buckets, such as missing or incorrect entries in the planning book or data views.
  Transport Issues: If the configuration was transported from one system to another, there may have been issues during the transport process that led to missing or broken references.
  
  Solutions:
  
  Check Time Bucket Configuration: Go to the configuration settings for the planning area and verify that the time buckets are correctly defined. Ensure that all required time buckets are present and correctly configured.
  Recreate Missing Time Buckets: If any time buckets are missing, recreate them in the planning area configuration.
  Consistency Check: Perform a consistency check on the planning area to identify any inconsistencies or broken references. This can often be done using transaction codes like /SAPAPO/TS_CHECK or similar tools within APO.
  Review Transport Logs: If the issue arose after a transport, review the transport logs to identify any errors or warnings that may indicate what went wrong during the transport process.
  Data Cleanup: If there are inconsistencies in the data, consider cleaning up the data in the planning book or data views to ensure that all references to time buckets are valid.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of APO you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OM_ORDER, /SAPAPO/OM_TS, and others that may help in managing and troubleshooting planning areas and time buckets.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. SAP frequently releases notes that address known issues and provide solutions.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.