How To Fix /SAPAPO/DEPL_MESS071 - Error when reading supersession chains

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DEPL_MESS -

• Message number: 071

• Message text: Error when reading supersession chains

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DEPL_MESS071 - Error when reading supersession chains ?

  The SAP error message /SAPAPO/DEPL_MESS071 typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue related to reading supersession chains. Supersession chains are used in SAP APO to manage product lifecycle and transitions between different product versions.
  Cause of the Error
  The error can be caused by several factors, including:
  
  Missing or Incomplete Data: The supersession chain may not be fully defined in the system, or there may be missing entries in the relevant tables.
  Configuration Issues: There may be configuration problems in the APO system that prevent it from correctly interpreting the supersession data.
  Data Consistency Issues: Inconsistencies in the master data, such as incorrect product versions or relationships, can lead to this error.
  Authorization Issues: The user may not have the necessary authorizations to access the data related to supersession chains.
  
  Solution
  To resolve the error, you can take the following steps:
  
  
  Check Supersession Data: Verify that the supersession chains are correctly defined in the system. You can do this by checking the relevant product master data and ensuring that all necessary entries are present.
  
  
  Review Configuration: Ensure that the configuration settings for product lifecycle management and supersession are correctly set up in the APO system.
  
  
  Data Consistency Check: Run consistency checks on the master data to identify any discrepancies. You can use transaction codes like /SAPAPO/SDP94 or /SAPAPO/SDP95 to analyze and correct any issues.
  
  
  Authorization Check: Ensure that the user encountering the error has the necessary authorizations to access the relevant data. You may need to consult with your SAP security team to verify this.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that can resolve the issue.
  
  
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure. This may require assistance from a technical consultant.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/SDP94 (for viewing and maintaining the product master) and /SAPAPO/SDP95 (for checking the consistency of the product master).
  Documentation: Review SAP documentation related to product lifecycle management and supersession chains for a better understanding of how these elements interact within the APO system.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem continues after trying these solutions, it may be beneficial to reach out to SAP support for further assistance.