How To Fix /SAPAPO/DESCCHAR401 - Descriptive char. combination does not exist in the plng object structure

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DESCCHAR -

• Message number: 401

• Message text: Descriptive char. combination does not exist in the plng object structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DESCCHAR401 - Descriptive char. combination does not exist in the plng object structure ?

  The SAP error message /SAPAPO/DESCCHAR401 indicates that a descriptive characteristic combination does not exist in the planning object structure. This error typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you are trying to use a combination of characteristics that has not been defined or is not valid for the specific planning object structure you are working with.
  Cause:
  
  Missing Characteristic Combination: The combination of characteristics you are trying to use has not been defined in the planning object structure.
  Incorrect Planning Object Structure: The planning object structure you are using may not support the specific combination of characteristics.
  Data Inconsistency: There may be inconsistencies in the master data or planning data that lead to this error.
  Configuration Issues: The configuration of the planning object structure may not include the required characteristics.
  
  Solution:
  
  
  Check Characteristic Combinations:
  
  Verify that the characteristic combination you are trying to use is defined in the planning object structure. You can do this by navigating to the relevant configuration in the SAP APO system.
  
  
  
  Review Planning Object Structure:
  
  Go to the planning object structure configuration and ensure that the required characteristics are included. You can check this in the SAP GUI under the transaction code /SAPAPO/POC (Planning Object Configuration).
  
  
  
  Update Master Data:
  
  Ensure that the master data is correctly maintained and that the characteristic values are valid. You may need to create or update the relevant master data records.
  
  
  
  Check for Data Consistency:
  
  Run consistency checks to identify any inconsistencies in the data that may be causing the error. This can often be done through standard SAP reports or transactions.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or help files related to the planning object structure and characteristics to ensure you are following the correct procedures.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/POC for planning object configuration and /SAPAPO/SDP94 for planning book configuration.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional context or solutions.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.