How To Fix CNVA_00006_MSG042 - Cannot read table content for HTML report creation; try again later

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_00006_MSG - Message class for Content Based Search

• Message number: 042

• Message text: Cannot read table content for HTML report creation; try again later

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 CNVA_00006_MSG042 - Cannot read table content for HTML report creation; try again later ?

  The SAP error message CNVA_00006_MSG042 indicates that the system is unable to read the content of a table necessary for generating an HTML report. This issue can arise due to various reasons, including database locks, missing data, or system performance issues. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Database Locks: The table may be locked by another process, preventing access to its content.
  Data Inconsistency: There may be issues with the data integrity in the table, leading to read failures.
  Performance Issues: The system may be experiencing high load or performance bottlenecks, causing timeouts or delays in accessing the table.
  Authorization Issues: The user may not have the necessary permissions to read the table content.
  Temporary System Issues: There could be temporary issues with the SAP system or database that are affecting access to the table.
  
  Solutions:
  
  Retry the Operation: Since the error suggests trying again later, it may be a temporary issue. Wait a few moments and attempt to generate the report again.
  Check Database Locks: Use transaction codes like SM12 to check for any locks on the table. If locks are found, determine the process holding the lock and resolve it if necessary.
  Review System Performance: Monitor system performance using transaction codes like ST22 (dump analysis) or SM66 (global work process overview) to identify any performance issues.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the table. This can be checked using transaction SU53 after the error occurs.
  Consult Logs: Check the application logs (transaction SLG1) for any related error messages that might provide more context on the issue.
  Database Consistency Check: If data inconsistency is suspected, consider running consistency checks or database repair tools, if applicable.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE16 (Data Browser), and SM21 (System Log) for further investigation.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches/updates.
  System Documentation: Review system documentation or internal knowledge bases for any known issues related to report generation and table access.
  
  By following these steps, you should be able to diagnose and potentially resolve the error CNVA_00006_MSG042.