How To Fix DBPROC_PROXY127 - Type "&" cannot be used for database procedure proxies

SAP Error Message - Details

• Message type: E = Error

• Message class: DBPROC_PROXY - Messages for DB Procedure Proxies

• Message number: 127

• Message text: Type "&" cannot be used for database procedure proxies

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBPROC_PROXY127 - Type "&" cannot be used for database procedure proxies ?

  The SAP error message DBPROC_PROXY127 indicates that there is an issue with the type of a database procedure proxy being used in your SAP system. This error typically arises when the type specified for a database procedure proxy is not compatible or is incorrectly defined.
  Cause:
  
  Incorrect Type Definition: The type specified for the database procedure proxy may not be valid or recognized by the database.
  Database Compatibility: The database you are using may not support the specific type that is being referenced in the procedure proxy.
  Configuration Issues: There may be configuration issues in the SAP system or the database connection settings that lead to this error.
  
  Solution:
  
  Check Type Definition: Verify the type definition used in the database procedure proxy. Ensure that it is a valid type that is supported by your database.
  Review Database Documentation: Consult the documentation for your specific database to ensure that the types you are using are compatible and correctly defined.
  Adjust Proxy Definition: If the type is incorrect, modify the database procedure proxy definition to use a valid type.
  Database Connection Settings: Ensure that the database connection settings in your SAP system are correctly configured and that the database is accessible.
  Testing: After making changes, test the database procedure proxy to ensure that it works as expected without generating the error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Database Documentation: Refer to the documentation for the specific database you are using (e.g., HANA, Oracle, SQL Server) for details on supported types and procedures.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.