How To Fix RSTT0421 - Error while importing data for InfoProvider &1

RSTT0421 - Overview

• Message type: E = Error

• Message class: RSTT0 - Trace Tool: Message Class Engine Layer

• Message number: 421

• Message text: Error while importing data for InfoProvider &1

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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RSTT0421 - Details

• The SAP error message RSTT0421, which states "Error while importing data for InfoProvider &1," typically occurs during the data loading process in SAP BW (Business Warehouse). This error can arise due to various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Possible Causes:
  
  Data Source Issues: The data source from which you are trying to load data may have issues, such as incorrect settings or connectivity problems.
  Transformation Errors: There may be errors in the transformation rules that are defined for the data load, leading to data not being processed correctly.
  Data Format Issues: The format of the incoming data may not match the expected format in the InfoProvider, causing the import to fail.
  Data Integrity Issues: There may be issues with the data itself, such as missing mandatory fields or data type mismatches.
  InfoProvider Configuration: The InfoProvider may not be correctly configured to accept the incoming data, or it may