How To Fix SDDL_PARSER_MSG226 - OR expression in "CHILD TO PARENT" association is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 226

• Message text: OR expression in "CHILD TO PARENT" association is not allowed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG226 - OR expression in "CHILD TO PARENT" association is not allowed ?

  The SAP error message SDDL_PARSER_MSG226 indicates that there is an issue with the expression used in a "CHILD TO PARENT" association within the SAP Data Dictionary or in the context of SAP Business Objects. This error typically arises when the system encounters an invalid expression or configuration that does not conform to the expected syntax or logic for defining associations between entities.
  Cause:
  The error occurs due to one of the following reasons:
  
  Invalid Association Definition: The association between the child and parent entities is incorrectly defined. In a "CHILD TO PARENT" association, the expression must correctly reference the parent entity.
  Incorrect Syntax: The expression used in the association may contain syntax errors or may not follow the required format.
  Logical Errors: The logical relationship defined in the association may not be valid, such as trying to reference a non-existent field or entity.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Review the Association Definition:
  
  Check the definition of the "CHILD TO PARENT" association in the Data Dictionary or the relevant configuration area.
  Ensure that the association correctly references the parent entity and that the relationship is logically sound.
  
  
  
  Correct the Expression:
  
  Verify the syntax of the expression used in the association. Make sure it adheres to the expected format and does not contain any typographical errors.
  If necessary, consult the SAP documentation for the correct syntax and examples of valid expressions.
  
  
  
  Validate Entity Relationships:
  
  Ensure that the entities involved in the association are correctly defined and that the fields being referenced exist in the respective entities.
  Check for any changes in the data model that may have affected the association.
  
  
  
  Test the Changes:
  
  After making the necessary corrections, test the association to ensure that the error no longer occurs.
  If possible, use the SAP development environment to validate the changes before deploying them to production.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on defining associations and the expected syntax.
  SAP Community: Engage with the SAP Community forums to seek advice from other users who may have encountered similar issues.
  Debugging Tools: Utilize SAP debugging tools to trace the execution and identify where the error is being triggered.
  
  By following these steps, you should be able to identify and resolve the cause of the SDDL_PARSER_MSG226 error in your SAP environment.