How To Fix SDDL_PARSER_MSG517 - The annotation "&1" is not allowed in table functions

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 517

• Message text: The annotation "&1" is not allowed in table functions

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG517 - The annotation "&1" is not allowed in table functions ?

  The SAP error message SDDL_PARSER_MSG517 indicates that there is an issue with the use of annotations in table functions within the SAP system. Specifically, the error states that the annotation "&1" is not allowed in table functions. This typically occurs when you are trying to use an annotation that is not supported in the context of a table function.
  
  Cause:
  The primary cause of this error is the inclusion of an unsupported annotation in the definition of a table function. In SAP ABAP, certain annotations are only applicable to specific types of objects (like CDS views, for example) and cannot be used in table functions. This can happen if:
  
  You mistakenly added an annotation that is not valid for table functions.
  You are using a custom or third-party annotation that is not recognized in the context of table functions.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Table Function Definition: Check the