How To Fix DT742 - Memory type was set to &

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 742

• Message text: Memory type was set to &

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 DT742 - Memory type was set to & ?

  The SAP error message DT742 indicates that there is an issue with the memory type configuration in the SAP system. This error typically arises when the memory type is not set correctly or is incompatible with the current configuration or operation being performed.
  Cause:
  
  Incorrect Memory Type Configuration: The memory type may have been set to a value that is not valid or not supported by the system.
  System Configuration Issues: There may be inconsistencies in the system configuration that lead to this error.
  Data Type Mismatch: The operation being performed may require a different memory type than what is currently set.
  Transport Issues: If the error occurs after a transport, it may be due to missing or incorrect settings in the transported objects.
  
  Solution:
  
  Check Memory Type Settings: Review the memory type settings in the relevant configuration areas (e.g., transaction codes like OMD0 for memory management).
  Adjust Configuration: If the memory type is set incorrectly, adjust it to a valid type that is compatible with the operation being performed.
  Review Data Types: Ensure that the data types being used in your operations are compatible with the memory type set.
  Transport Review: If the error occurred after a transport, check the transported objects for any inconsistencies or missing configurations.
  Consult Documentation: Refer to SAP documentation or notes related to memory management for specific guidance on the memory types and their configurations.
  System Restart: In some cases, a system restart may help clear temporary issues related to memory management.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the DT742 error.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OMD0 (for memory management) and SE11 (for data dictionary) to investigate further.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  System Logs: Review system logs (transaction SM21) for additional context or related errors that may provide more information about the root cause.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.