How To Fix D3781 - Syntax error: COUNT must be specified after NUMCOLS

SAP Error Message - Details

• Message type: E = Error

• Message class: D3 - CCMS - DB2 on OS390

• Message number: 781

• Message text: Syntax error: COUNT must be specified after NUMCOLS

Self-Explanatory Message

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• What is the cause and solution for SAP error message D3781 - Syntax error: COUNT must be specified after NUMCOLS ?

  The SAP error message D3781, which states "Syntax error: COUNT must be specified after NUMCOLS," typically occurs in the context of ABAP programming, particularly when dealing with internal tables and their definitions.
  Cause:
  This error arises when the syntax for defining an internal table or its attributes is incorrect. Specifically, it indicates that the COUNT keyword is being used in the wrong order relative to the NUMCOLS keyword in the definition of the internal table. In ABAP, when defining an internal table with specific attributes, the order of these keywords is crucial.
  Solution:
  To resolve this error, you need to ensure that the COUNT specification follows the NUMCOLS specification in your internal table definition. Here’s a general structure of how it should look:
  DATA: lt_table TYPE TABLE OF your_type WITH EMPTY KEY,
        lv_count TYPE i.
  
  lv_count = lines( lt_table ). " This is how you can get the count of entries
  If you are using a specific syntax for defining the internal table, make sure that NUMCOLS is defined before COUNT. Here’s an example of the correct order:
  DATA: lt_table TYPE TABLE OF your_type WITH NUMCOLS 5 COUNT 10.
  Related Information:
  
  ABAP Documentation: Refer to the official SAP ABAP documentation for detailed information on internal tables and their attributes.
  SAP Community: You can find discussions and solutions related to similar errors on the SAP Community forums.
  Debugging: If you are unsure where the error is occurring, use the ABAP debugger to step through your code and identify the exact line causing the issue.
  
  Best Practices:
  
  Always check the syntax and order of keywords when defining internal tables.
  Use comments in your code to clarify the purpose of each section, which can help prevent syntax errors.
  Regularly consult the ABAP documentation for updates or changes in syntax rules.
  
  By following these guidelines, you should be able to resolve the D3781 error and ensure your ABAP code runs smoothly.