How To Fix RSD_TREX048 - Read / fill mode: '&1' (restriction: '&2')

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 048

• Message text: Read / fill mode: '&1' (restriction: '&2')

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 RSD_TREX048 - Read / fill mode: '&1' (restriction: '&2') ?

  The SAP error message RSD_TREX048 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data retrieval process from the SAP BW system, particularly when using the TREX (Text Retrieval and Extraction) engine. This error message indicates that there is a problem with the read or fill mode specified in the query or data request.
  Cause:
  
  Invalid Read/Fill Mode: The specified read or fill mode in the query may not be valid or supported.
  Restriction Issues: The restriction applied to the query may not be compatible with the data model or the data source.
  Data Source Problems: There may be issues with the underlying data source, such as missing data or incorrect configurations.
  System Configuration: There could be configuration issues in the TREX settings or the BW system itself.
  
  Solution:
  
  Check Read/Fill Mode: Verify the read or fill mode specified in the query. Ensure that it is valid and supported by the data source.
  Review Restrictions: Examine the restrictions applied to the query. Make sure they are compatible with the data model and do not filter out all data.
  Data Source Validation: Check the underlying data source for any issues. Ensure that the data is available and correctly configured.
  TREX Configuration: Review the TREX configuration settings in the SAP BW system. Ensure that TREX is properly set up and running without issues.
  Query Redesign: If necessary, redesign the query to avoid the problematic read/fill mode or restrictions.
  System Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Refer to the official SAP BW documentation for guidance on query design and TREX configuration.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW support team for further assistance.