How To Fix RSDD742 - Block '&3': '&1' (block size '&2')

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 742

• Message text: Block '&3': '&1' (block size '&2')

What causes this issue?

The SIDs belonging to the characteristics are used to divide the
characteristics into intervals or individual values. For example,
message 'I BT 0000002000 0000002010' means that all the records are read
in this block that have a SID between 0000002000 and 0000002010. Message
'I EQ 0000002000 0000000000' means that all records with a SID for this
characteristic = 0000002000 are read.
If you have selected the option 'Calculate Block Size', the number of
appropriate records is still displayed in the source. If you have not
selected this option, the field is blank.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD742 - Block '&3': '&1' (block size '&2') ?

  The SAP error message RSDD742 typically relates to issues with the data storage blocks in the SAP BW (Business Warehouse) environment. This error indicates that there is a problem with the size of a data block in the InfoProvider, which can affect data loading and reporting processes.
  Cause:
  The error message RSDD742 can occur due to several reasons:
  
  Block Size Exceeded: The data block size exceeds the maximum allowed size for the InfoProvider. This can happen if the data being loaded is too large or if there are too many records being processed in a single block.
  Configuration Issues: There may be configuration settings in the InfoProvider that are not optimized for the volume of data being processed.
  Data Model Changes: Changes in the data model or InfoProvider structure that are not properly reflected in the data loading process can lead to this error.
  Data Quality Issues: Corrupted or malformed data can also lead to issues with block sizes.
  
  Solution:
  To resolve the RSDD742 error, you can take the following steps:
  
  
  Check Block Size Settings: Review the settings for the InfoProvider and ensure that the block size is configured correctly. You may need to adjust the settings to accommodate larger data loads.
  
  
  Optimize Data Loading: If you are loading a large volume of data, consider breaking it into smaller batches. This can help prevent exceeding the block size limit.
  
  
  Review Data Model: Ensure that any changes made to the data model or InfoProvider are correctly implemented and that the data loading process is aligned with these changes.
  
  
  Data Quality Check: Validate the data being loaded to ensure there are no corrupt or malformed records that could be causing the issue.
  
  
  Monitor System Performance: Check system performance and resource availability. Sometimes, performance issues can lead to problems with data processing.
  
  
  Consult SAP Notes: Look for relevant SAP Notes or documentation that may provide additional insights or specific fixes related to this error.
  
  
  Reprocess Data: If the error occurred during a data load, you may need to reprocess the data after making the necessary adjustments.
  
  
  Related Information:
  
  SAP BW Documentation: Refer to the official SAP BW documentation for detailed information on InfoProviders and data loading processes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it is impacting critical business processes.
  
  By following these steps, you should be able to identify the cause of the RSDD742 error and implement a solution to resolve it.