How To Fix ACM_SYNTAX136 - Unexpected annotation. Only &1 is supported

SAP Error Message - Details

• Message type: E = Error

• Message class: ACM_SYNTAX - ACM: DCL Syntax Error Messages

• Message number: 136

• Message text: Unexpected annotation. Only &1 is supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ACM_SYNTAX136 - Unexpected annotation. Only &1 is supported ?

  The SAP error message ACM_SYNTAX136 indicates that there is an unexpected annotation in your code or configuration, and only a specific type of annotation (denoted by &1) is supported in that context. This error typically arises in the context of ABAP programming or when working with annotations in the SAP Cloud Application Programming Model (CAP).
  Cause:
  
  Incorrect Annotation Usage: The error usually occurs when an annotation that is not supported in the given context is used. For example, you might be trying to use an annotation that is not applicable to the entity or the operation you are performing.
  Syntax Errors: There may be a syntax error in the way the annotation is defined, leading to the system not recognizing it correctly.
  Version Compatibility: The version of the SAP system or the libraries you are using may not support the annotation you are trying to use.
  
  Solution:
  
  Check Documentation: Refer to the official SAP documentation for the specific annotations you are using. Ensure that the annotation you are trying to use is supported in the context you are working in.
  Correct Annotation: Replace the unsupported annotation with the correct one as indicated by the error message. The &1 in the message will typically specify the expected annotation.
  Review Code: Go through your code or configuration to ensure that all annotations are correctly defined and placed. Look for any typos or misplaced annotations.
  Update System: If you suspect that the issue is due to version compatibility, consider updating your SAP system or libraries to a version that supports the annotations you are trying to use.
  Testing: After making changes, test your application or code to ensure that the error is resolved.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Engage with the SAP Community or forums where other developers may have encountered similar issues.
  Debugging Tools: Use debugging tools available in the SAP environment to trace the source of the error and understand the context better.
  
  If you continue to face issues after trying the above solutions, consider reaching out to SAP support for more tailored assistance.