How To Fix SHDB_PFW301 - Overflow error in &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SHDB_PFW -

• Message number: 301

• Message text: Overflow error in &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SHDB_PFW301 - Overflow error in &1 ?

  The SAP error message SHDB_PFW301, which indicates an "Overflow error in &1," typically occurs during the execution of a batch input session or when using the transaction recorder (SHDB) in SAP. This error is often related to data overflow issues, where the data being processed exceeds the expected limits for a particular field or variable.
  Causes:
  
  Data Length Exceeded: The most common cause is that the data being inputted into a field exceeds the maximum length defined for that field in the database or screen.
  Incorrect Data Types: If the data type of the input does not match the expected type (e.g., trying to input a string into a numeric field), it can lead to overflow errors.
  Batch Input Session Issues: If the batch input session is not properly configured or if there are issues with the data being processed, it can lead to this error.
  Custom Code or Enhancements: If there are custom enhancements or modifications in the transaction being recorded, they may not handle certain data correctly, leading to overflow.
  
  Solutions:
  
  Check Data Lengths: Review the data being inputted to ensure that it does not exceed the maximum length allowed for each field. Adjust the data accordingly.
  Validate Data Types: Ensure that the data types being used in the batch input session match the expected types for the fields in the target transaction.
  Review Batch Input Session: Check the batch input session for any errors or inconsistencies. You can do this by going to transaction SM35 and analyzing the session logs.
  Debugging: If the issue persists, consider debugging the transaction to identify where the overflow is occurring. This may involve looking at the ABAP code or the screen fields being processed.
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or module you are working with to see if there are known issues or limitations.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a recurring problem.
  
  Related Information:
  
  Transaction SHDB: This transaction is used for recording and managing batch input sessions in SAP.
  Transaction SM35: This transaction is used to monitor and manage batch input sessions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Data Dictionary: Use transaction SE11 to check the data dictionary for the relevant tables and fields to understand their definitions and constraints.
  
  By following these steps, you should be able to identify the cause of the SHDB_PFW301 error and implement a suitable solution.