How To Fix RSDD745 - Log for analyzing aggregate '&2 (technical name '&1')'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 745

• Message text: Log for analyzing aggregate '&2 (technical name '&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.

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 RSDD745 - Log for analyzing aggregate '&2 (technical name '&1')' ?

  The SAP error message RSDD745 typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to aggregates. This message indicates that there is a problem with the analysis of a specific aggregate, which can be due to various reasons.
  Cause:
  
  Missing or Incomplete Data: The aggregate may not have been fully populated with data, or there may be missing data in the underlying InfoProviders.
  Inconsistent Data: There could be inconsistencies in the data that prevent the aggregate from being analyzed correctly.
  Technical Issues: There may be technical issues with the aggregate itself, such as corruption or misconfiguration.
  Change in Data Model: Changes in the underlying data model (like changes in InfoObjects or InfoProviders) that are not reflected in the aggregate.
  Performance Issues: Sometimes, performance issues can lead to timeouts or failures in processing the aggregate.
  
  Solution:
  
  Check Data Consistency: Ensure that the data in the underlying InfoProviders is consistent and complete. You can run data consistency checks in the BW system.
  Rebuild the Aggregate: If the aggregate is corrupted or not functioning correctly, consider rebuilding it. This can be done by deleting the aggregate and then re-creating it.
  Analyze the Aggregate: Use transaction code RSAG to analyze the aggregate. This transaction can help identify issues with the aggregate.
  Check for Changes: If there have been recent changes to the data model, ensure that the aggregates are updated accordingly. You may need to regenerate the aggregates.
  Monitor Performance: If performance issues are suspected, monitor the system performance and check for any long-running queries or processes that may be affecting the aggregate.
  Review Logs: Check the BW system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSAG (Aggregate Maintenance), and RSD1 (InfoObject Maintenance).
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to aggregates and the RSDD745 error message.
  Documentation: Review SAP documentation on aggregates and performance tuning in BW for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.