How To Fix RS_B4HTAU_CL_MSG_EX019 - TT Mapping information for transformation '&1' not found.

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_B4HTAU_CL_MSG_EX -

• Message number: 019

• Message text: TT Mapping information for transformation '&1' not found.

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 RS_B4HTAU_CL_MSG_EX019 - TT Mapping information for transformation '&1' not found. ?

  The SAP error message RS_B4HTAU_CL_MSG_EX019 indicates that the system is unable to find the mapping information for a specific transformation in the context of SAP BW (Business Warehouse) or SAP HANA. This typically occurs when there is a problem with the data transformation process, particularly when using the Data Transfer Process (DTP) or when executing a query that relies on a specific transformation.
  Causes:
  
  Missing Transformation: The transformation specified in the error message (&1) does not exist in the system or has been deleted.
  Incorrect Configuration: The transformation might not be correctly configured or activated.
  Transport Issues: If the transformation was transported from another system, it may not have been transported correctly.
  Authorization Issues: The user executing the process may not have the necessary authorizations to access the transformation.
  System Upgrade: If the system has been recently upgraded, there may be inconsistencies in the metadata.
  
  Solutions:
  
  
  Check Transformation Existence:
  
  Go to the SAP BW Modeling Tools or the Data