How To Fix /STMC/CR_MSG818 - Error while checking table data; too many rows

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 818

• Message text: Error while checking table data; too many rows

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STMC/CR_MSG818 - Error while checking table data; too many rows ?

  The SAP error message /STMC/CR_MSG818 indicates that there is an issue with checking table data due to an excessive number of rows being processed. This error typically arises in the context of data management or data migration tasks, particularly when working with large datasets.
  Cause:
  
  Excessive Data Volume: The primary cause of this error is that the operation you are trying to perform involves a table or dataset that exceeds the predefined limits for processing rows. This can happen during data validation, migration, or when executing certain reports or queries.
  System Configuration: The system may have specific configurations or limitations set for the maximum number of rows that can be processed in a single operation.
  Inefficient Queries: If the query or operation is not optimized, it may inadvertently attempt to process more rows than necessary.
  
  Solution:
  
  Limit the Data Volume: If possible, try to limit the number of rows being processed in a single operation. This can be done by applying filters or conditions to your query to reduce the dataset size.
  Batch Processing: If you are working with a large dataset, consider breaking the operation into smaller batches. Process a subset of the data at a time to avoid hitting the row limit.
  Check System Settings: Review the system settings or configurations related to data processing limits. If you have the necessary permissions, you may be able to adjust these settings to allow for a higher number of rows to be processed.
  Optimize Queries: If the error arises from a specific query, review and optimize it to ensure it is efficient and only retrieves the necessary data.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance related to the error message and the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in managing or analyzing the data, such as SE11 (Data Dictionary), SE16 (Data Browser), or ST22 (Dump Analysis).
  Performance Monitoring: Use performance monitoring tools within SAP to identify bottlenecks or issues that may be contributing to the excessive row processing.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.