How To Fix SDDL_PARSER_MSG387 - Fixed domain values are not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 387

• Message text: Fixed domain values are not supported

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_MSG387 - Fixed domain values are not supported ?

  The SAP error message SDDL_PARSER_MSG387 indicates that fixed domain values are not supported in the context where you are trying to use them. This error typically arises when working with the SAP Data Dictionary or when defining data elements, domains, or structures in ABAP.
  Cause:
  The error occurs when you attempt to use fixed values (i.e., predefined constant values) in a domain that does not support them. Fixed values are often used in the context of defining a domain for a data element, but certain configurations or contexts may not allow for their use.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Domain Definition: Review the domain definition where the error is occurring. Ensure that you are not trying to assign fixed values in a context that does not support them.
  
  
  Use Value Ranges: If you need to restrict the values for a field, consider using value ranges instead of fixed values. This can be done by defining a value range in the domain settings.
  
  
  Adjust Data Element: If the data element is linked to the domain, check if the data element is correctly defined and does not reference fixed values inappropriately.
  
  
  Review Context: Ensure that the context in which you are trying to use the fixed values is appropriate. For example, fixed values may not be supported in certain types of structures or when using specific data types.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more information on the specific domain or data element you are working with. This can provide insights into the limitations and supported configurations.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on how to handle fixed domain values.
  
  
  Related Information:
  
  SAP Data Dictionary: Understanding how domains and data elements work in the SAP Data Dictionary can help prevent this error.
  ABAP Programming: Familiarity with ABAP programming concepts, especially regarding data types and structures, can be beneficial.
  SAP Community: Engaging with the SAP Community or forums can provide insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.