How To Fix RSLPO_DFG157 - Data sources of type &1 are not supported by DTP templates

SAP Error Message - Details

• Message type: E = Error

• Message class: RSLPO_DFG - Messages for Data-Flow Generation

• Message number: 157

• Message text: Data sources of type &1 are not supported by DTP templates

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 RSLPO_DFG157 - Data sources of type &1 are not supported by DTP templates ?

  The SAP error message RSLPO_DFG157 indicates that the Data Transfer Process (DTP) template you are trying to use is not compatible with the data source type specified in the error message. This typically occurs when you are attempting to use a DTP template that is designed for a specific type of data source, but the data source you are working with does not match that type.
  Cause:
  
  Incompatible Data Source Type: The data source you are using is of a type that is not supported by the DTP template. For example, if the DTP template is designed for InfoProviders but you are trying to use it with a DataSource that is not compatible.
  Incorrect DTP Configuration: The DTP may have been configured incorrectly, or it may not have been set up to handle the specific data source type you are working with.
  Version Mismatch: There may be a version mismatch between the DTP template and the data source, especially if there have been recent updates or changes in the system.
  
  Solution:
  
  Check Data Source Type: Verify the type of the data source you are using. Ensure that it is compatible with the DTP template you are trying to use.
  Use the Correct DTP Template: If the data source type is indeed incompatible, you will need to create or select a DTP template that supports the data source type you are working with.
  Review DTP Configuration: Go through the DTP configuration settings to ensure that they are set up correctly for the data source you are using.
  Consult Documentation: Refer to SAP documentation or help resources to understand the compatibility of different data source types with DTP templates.
  Update System: If there are known issues with the current version of your SAP system, consider applying relevant patches or updates that may resolve compatibility issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message. SAP Notes often provide insights into specific problems and their resolutions.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Review SAP training materials or documentation related to DTPs and data sources to better understand how to configure and use them effectively.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.