How To Fix DS_ENH045 - Typing is not supported for metadata

SAP Error Message - Details

• Message type: E = Error

• Message class: DS_ENH - DS Enhancement: Enhancements for Runtime

• Message number: 045

• Message text: Typing is not supported for metadata

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DS_ENH045 - Typing is not supported for metadata ?

  The SAP error message DS_ENH045: Typing is not supported for metadata typically occurs in the context of SAP Data Services (DS) when there is an issue related to the metadata definitions in your data flow or job design. This error indicates that the system encountered a type that it does not support for the metadata being processed.
  Causes:
  
  Unsupported Data Types: The error may arise if you are using a data type in your metadata that is not supported by SAP Data Services. This can happen if you are trying to use a custom or non-standard data type.
  Inconsistent Metadata: If there are inconsistencies in the metadata definitions between source and target tables, it can lead to this error.
  Data Type Mismatches: Mismatches between the expected data types in the source and target can also trigger this error.
  Invalid Transformations: If you are applying transformations that result in unsupported data types, this error may occur.
  
  Solutions:
  
  Check Data Types: Review the data types used in your job design. Ensure that all data types are supported by SAP Data Services. Refer to the SAP Data Services documentation for a list of supported data types.
  Validate Metadata: Ensure that the metadata for your source and target tables is consistent. You can do this by checking the structure of the tables in the database and ensuring that the data types match.
  Modify Transformations: If you are using transformations that may lead to unsupported data types, consider modifying them to ensure that the output data types are compatible with the target.
  Recreate Metadata: If the issue persists, try recreating the metadata for the affected data flow or job. This can help resolve any underlying issues with the metadata definitions.
  Consult Documentation: Refer to the SAP Data Services documentation for specific guidelines on data types and metadata handling.
  
  Related Information:
  
  SAP Data Services Documentation: Always refer to the official SAP documentation for the most accurate and detailed information regarding data types and error handling.
  SAP Community: Engage with the SAP Community forums where you can find discussions and solutions related to similar issues faced by other users.
  SAP Support: If the problem persists and you cannot find a solution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the DS_ENH045 error and implement a suitable solution.