How To Fix SDDL_PARSER_MSG241 - Only "=" comparisons allowed in ON conditions of compositions

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 241

• Message text: Only "=" comparisons allowed in ON conditions of compositions

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG241 - Only "=" comparisons allowed in ON conditions of compositions ?

  The SAP error message SDDL_PARSER_MSG241 indicates that there is an issue with the ON condition in a composition within your SAP system. Specifically, this error arises when the ON condition is using a comparison operator other than the equality operator (=). In the context of SAP, compositions are used to define relationships between different entities, and the ON condition is meant to specify how these entities relate to each other.
  Cause:
  The primary cause of this error is the use of non-equality comparisons (like <, >, <=, >=, <>, etc.) in the ON clause of a composition. The SAP system expects that the ON condition only uses the equality operator (=) to establish relationships between the entities involved.
  Solution:
  To resolve this error, you need to review the ON conditions defined in your composition and ensure that they only use the equality operator. Here are the steps to fix the issue:
  
  
  Identify the Composition: Locate the specific composition that is causing the error. This may involve checking the relevant configuration or code where the composition is defined.
  
  
  Review the ON Condition: Examine the ON condition in the composition. Look for any comparison operators that are not =.
  
  
  Modify the Condition: Change any non-equality comparisons to use the equality operator. For example, if you have a condition like:
  ON entity1.field1 > entity2.field2
  You would need to modify it to something like:
  ON entity1.field1 = entity2.field2
  Ensure that the logic of your application still holds true after this change.
  
  
  Test the Changes: After making the necessary modifications, test the composition to ensure that it works as expected and that the error no longer occurs.
  
  
  Related Information:
  
  Documentation: Refer to the SAP documentation for more details on compositions and the expected syntax for ON conditions.
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or updates regarding this error message.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By ensuring that your ON conditions strictly use the equality operator, you should be able to resolve the SDDL_PARSER_MSG241 error and successfully implement your compositions in SAP.