How To Fix RSL_UI078 - Column '&1' no longer flagged as a main provider field

SAP Error Message - Details

• Message type: E = Error

• Message class: RSL_UI -

• Message number: 078

• Message text: Column '&1' no longer flagged as a main provider field

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 RSL_UI078 - Column '&1' no longer flagged as a main provider field ?

  The SAP error message RSL_UI078 indicates that a specific column (field) in a data model or report is no longer flagged as a main provider field. This typically occurs in the context of SAP Analytics Cloud (SAC) or SAP Business Warehouse (BW) when there are changes in the underlying data model or when the configuration of the data source has been modified.
  Cause:
  
  Data Model Changes: The field may have been removed or altered in the underlying data model, which can happen during updates or changes in the data source.
  Field Configuration: The field may have been unflagged as a main provider field in the data model configuration, either intentionally or due to a system update.
  Data Source Issues: If the data source has been modified or if there are issues with the connection to the data source, it can lead to this error.
  Versioning: If you are using different versions of the data model or reports, inconsistencies can arise.
  
  Solution:
  
  Check Data Model: Review the data model to ensure that the column in question is still defined as a main provider field. If it has been removed or altered, you may need to reconfigure it.
  Re-flag the Field: If the field was unflagged, you can re-flag it as a main provider field in the data model settings.
  Update Reports: If the report is using an outdated version of the data model, update the report to use the latest version.
  Data Source Validation: Ensure that the data source is correctly configured and that there are no connectivity issues. Test the connection to the data source to confirm it is functioning properly.
  Consult Documentation: Refer to SAP documentation or release notes for any changes that may have affected the data model or field configurations.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered and resolved similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with details about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.