How To Fix SZDM_LOCK245 - Dynamic call to &1 not possible.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 245

• Message text: Dynamic call to &1 not possible.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SZDM_LOCK245 - Dynamic call to &1 not possible. ?

  The SAP error message SZDM_LOCK245 with the description "Dynamic call to &1 not possible" typically occurs in the context of SAP's locking mechanism, particularly when dealing with dynamic calls to function modules or methods that are expected to be executed in a certain context but cannot be due to various reasons.
  Cause:
  
  Missing Function Module or Method: The function module or method that is being called dynamically may not exist or may not be accessible in the current context.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to execute the function module or method.
  Incorrect Parameters: The parameters being passed to the dynamic call may be incorrect or not matching the expected signature of the function module or method.
  Locking Issues: There may be issues related to the locking mechanism in SAP, where the system is unable to acquire the necessary locks to execute the function/module.
  Transport Issues: If the function module or method was recently transported, it may not be activated or may have inconsistencies.
  
  Solution:
  
  Check Function Module/Method Existence: Verify that the function module or method being called exists in the system. You can do this by using transaction SE37 (for function modules) or SE80 (for classes and methods).
  Review Authorizations: Ensure that the user has the necessary authorizations to execute the function/module. You can check this using transaction SU53 or by reviewing the user's roles and authorizations.
  Validate Parameters: Check the parameters being passed to the dynamic call. Ensure they match the expected input types and structure of the function/module.
  Check Lock Entries: Use transaction SM12 to check for any lock entries that may be preventing the execution of the function/module. If necessary, you can delete stale lock entries (with caution).
  Transport and Activation: If the function/module was recently transported, ensure that it has been activated properly. You can do this in transaction SE80 or SE37.
  Debugging: If the issue persists, consider debugging the program to identify the exact point of failure and gather more context about the error.
  
  Related Information:
  
  Transaction Codes:
  
  SE37: Function Module Maintenance
  SE80: Object Navigator
  SM12: Display and Delete Lock Entries
  SU53: Authorization Check
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums or SAP Answers for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further assistance.