How To Fix SDDL_PARSER_MSG250 - Literals are not valid in the ON condition of a composition definition

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 250

• Message text: Literals are not valid in the ON condition of a composition definition

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG250 - Literals are not valid in the ON condition of a composition definition ?

  The SAP error message SDDL_PARSER_MSG250 indicates that there is an issue with the use of literals in the ON condition of a composition definition in the SAP system. This error typically arises when defining a composition in the SAP Data Dictionary or when working with the SAP Business Object Model (BOM).
  Cause:
  The error occurs because the ON condition in a composition definition is expected to reference fields or attributes of the involved entities rather than using literal values. In other words, the ON condition should define how the entities are related based on their attributes, and using literals (fixed values) is not allowed in this context.
  Solution:
  To resolve this error, you should:
  
  
  Review the Composition Definition: Check the ON condition in your composition definition. Ensure that you are using the correct fields or attributes from the entities involved in the composition.
  
  
  Replace Literals with Attributes: If you have used any literal values in the ON condition, replace them with the appropriate attributes of the entities. For example, instead of using a fixed value like 5, you should use a field from one of the entities, such as EntityA.FieldX.
  
  
  Validate the Composition: After making the necessary changes, validate the composition definition to ensure that it complies with the expected syntax and logic.
  
  
  Test the Changes: Once the changes are made, test the composition to ensure that it behaves as expected without triggering the error.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on composition definitions and the correct syntax for ON conditions.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to share solutions.
  Debugging Tools: Utilize SAP debugging tools to trace the execution and identify where the error is being triggered if the issue persists after making changes.
  
  By following these steps, you should be able to resolve the SDDL_PARSER_MSG250 error and successfully define your composition in SAP.