How To Fix SZDM_LOCK349 - Input parameter (instance or parameter name) is initial.

SAP Error Message - Details

• Message type: E = Error

• Message class: SZDM_LOCK - To be used for messages due to read only locks

• Message number: 349

• Message text: Input parameter (instance or parameter name) is initial.

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 SZDM_LOCK349 - Input parameter (instance or parameter name) is initial. ?

  The SAP error message SZDM_LOCK349 typically indicates that there is an issue with a lock object in the SAP system, specifically related to an input parameter being empty or not initialized. This error can occur in various scenarios, often when trying to access or modify data that requires a lock to ensure data integrity.
  Cause:
  
  Uninitialized Input Parameter: The error suggests that an expected input parameter (like an instance or parameter name) is not being passed correctly, leading to it being "initial" or empty.
  Programming Error: There may be a bug in the ABAP code where the parameter is not being set before it is used.
  Configuration Issues: Sometimes, configuration settings in the system may lead to parameters not being populated correctly.
  Data Issues: The data being processed may not exist or may not meet the expected criteria, leading to the parameter being empty.
  
  Solution:
  
  Check Input Parameters: Review the code or transaction that is generating the error. Ensure that all required input parameters are being correctly initialized and passed to the function or method.
  Debugging: Use the ABAP debugger to step through the code and identify where the parameter is not being set. Look for any conditional logic that might prevent the parameter from being initialized.
  Review Configuration: If the error is related to a specific configuration, check the relevant settings in the SAP system to ensure they are correct.
  Data Validation: Ensure that the data being processed is valid and exists in the system. If the data is missing or incorrect, it may lead to parameters being empty.
  Consult Documentation: Check SAP notes or documentation related to the specific transaction or function module you are using. There may be known issues or additional requirements for the parameters.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error message or provide additional context.
  Transaction Codes: If this error occurs in a specific transaction, look for transaction codes related to that process to gather more information.
  Community Forums: Consider checking SAP Community forums or other online resources where similar issues may have been discussed.
  System Logs: Review system logs (transaction SLG1) for additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.