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.
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.
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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
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