How To Fix EZ758 - Global variable &1 has DDIC type &2 instead of &3

SAP Error Message - Details

• Message type: E = Error

• Message class: EZ - Print workbench

• Message number: 758

• Message text: Global variable &1 has DDIC type &2 instead of &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EZ758 - Global variable &1 has DDIC type &2 instead of &3 ?

  The SAP error message EZ758 indicates that there is a mismatch between the expected data dictionary (DDIC) type of a global variable and the actual type that has been defined. Specifically, the message states that the global variable &1 has a DDIC type of &2, but it was expected to have a type of &3.
  Cause:
  This error typically occurs in ABAP programs or function modules when:
  
  A global variable is declared with a specific DDIC type, but the actual type in the data dictionary has been changed or is different from what the program expects.
  There may be inconsistencies in the data dictionary definitions, such as changes made to the structure or type of the global variable after it has been used in the program.
  The program might be referencing an outdated or incorrect version of the DDIC type.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Global Variable Declaration:
  
  Review the declaration of the global variable in your ABAP program. Ensure that it matches the expected DDIC type.
  
  
  
  Verify DDIC Type:
  
  Use transaction SE11 (Data Dictionary) to check the definition of the DDIC type that the global variable is supposed to have. Compare it with the type that is currently assigned to the variable.
  
  
  
  Adjust the Program:
  
  If the DDIC type has changed, you may need to update your program to reflect the new type. This could involve changing the variable declaration or modifying how the variable is used in the program.
  
  
  
  Recompile the Program:
  
  After making the necessary changes, recompile the program to ensure that all references are updated.
  
  
  
  Check for Transport Requests:
  
  If the changes were made in a different system (e.g., development vs. production), ensure that the transport requests have been properly moved and that the DDIC types are consistent across systems.
  
  
  
  Consult Documentation:
  
  If the issue persists, consult the SAP documentation or reach out to your SAP Basis or ABAP development team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SE37 (Function Module), SE38 (ABAP Editor).
  ABAP Development: Understanding how to declare and use global variables and types in ABAP is crucial for avoiding such errors.
  Data Dictionary: Familiarity with the SAP Data Dictionary and how it interacts with ABAP programs can help prevent type mismatches.
  
  By following these steps, you should be able to identify and resolve the cause of the EZ758 error in your SAP environment.