How To Fix RSAU299 - Sytax error in start routine row &

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 299

• Message text: Sytax error in start routine row &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAU299 - Sytax error in start routine row & ?

  The SAP error message RSAU299, which indicates a "Syntax error in start routine row &," typically occurs during the execution of a data transfer process, particularly in the context of data extraction or transformation in SAP BW (Business Warehouse). This error suggests that there is an issue with the ABAP code in the start routine of the data transfer process (DTP) or the InfoPackage.
  Cause:
  
  Syntax Error in ABAP Code: The most common cause of this error is a syntax error in the ABAP code written in the start routine. This could be due to missing semicolons, incorrect variable names, or other coding mistakes.
  Data Type Mismatch: If the data types of the variables used in the start routine do not match the expected types, it can lead to syntax errors.
  Incorrect Logic: Logical errors in the code can also lead to syntax issues, especially if the code structure is not properly defined.
  Changes in Data Model: If there have been recent changes to the data model or the structure of the data being processed, the existing start routine may no longer be valid.
  
  Solution:
  
  
  Review the Start Routine Code: Go to the start routine in the relevant DTP or InfoPackage and carefully review the ABAP code for any syntax errors. Look for common issues such as:
  
  Missing or misplaced punctuation (e.g., commas, semicolons).
  Incorrect variable declarations or usage.
  Logical errors in the flow of the code.
  
  
  
  Use the ABAP Editor: Utilize the ABAP Editor (transaction SE38 or SE80) to check the syntax of the code. The editor will highlight any syntax errors and provide suggestions for corrections.
  
  
  Test the Code: After making corrections, test the start routine to ensure that it runs without errors. You can do this by executing the DTP or InfoPackage in a test environment.
  
  
  Check for Data Type Compatibility: Ensure that all variables and fields used in the start routine are compatible with the data types defined in the data model.
  
  
  Consult Documentation: If you are unsure about specific ABAP syntax or functions, refer to SAP documentation or ABAP programming guides for assistance.
  
  
  Seek Help from Colleagues or SAP Support: If you are unable to resolve the issue, consider reaching out to colleagues with ABAP expertise or contacting SAP support for further assistance.
  
  
  Related Information:
  
  ABAP Programming: Familiarity with ABAP programming is essential for troubleshooting and fixing syntax errors. Understanding the basics of ABAP syntax, data types, and control structures will be beneficial.
  SAP BW Documentation: Review SAP BW documentation for best practices in writing start routines and handling data transfer processes.
  SAP Community: Engage with the SAP Community forums where you can find discussions and solutions related to similar issues faced by other users.
  
  By following these steps, you should be able to identify and resolve the syntax error indicated by the RSAU299 message.