How To Fix RW302 - Too many document headers transferred

SAP Error Message - Details

• Message type: E = Error

• Message class: RW - Interface to Accounting

• Message number: 302

• Message text: Too many document headers transferred

What causes this issue?

Fast Input: &v1& document header items were transferred.

System Response

Termination of Fast Input processing.

How to fix this error?

A system error has occurred. A document should always consist of:
a document header
at least two line items
tax data (optional)

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RW302 - Too many document headers transferred ?

  The SAP error message RW302, which states "Too many document headers transferred," typically occurs when there is an attempt to process a large number of document headers in a single transaction or batch. This can happen in various contexts, such as during the posting of documents, data uploads, or when interfacing with external systems.
  Cause:
  
  Exceeding Limits: SAP has certain limits on the number of document headers that can be processed in a single transaction. If this limit is exceeded, the RW302 error is triggered.
  Batch Size: When transferring data in bulk, if the batch size is too large, it can lead to this error.
  Configuration Issues: Sometimes, the configuration settings in the SAP system may not be optimized for the volume of data being processed.
  
  Solution:
  
  Reduce Batch Size: If you are processing multiple document headers, try to reduce the number of headers being processed in a single transaction. Break the data into smaller batches that are within the acceptable limits.
  Check Configuration: Review the configuration settings related to document processing in your SAP system. Ensure that they are set appropriately for your business needs.
  Use BAPIs or IDocs: If you are using custom programs or interfaces, consider using BAPIs (Business Application Programming Interfaces) or IDocs (Intermediate Documents) that are designed to handle bulk data more efficiently.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or process you are working with to understand the limits and best practices.
  Error Handling: Implement error handling in your data transfer processes to catch and manage errors like RW302 gracefully.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to the RW302 error. SAP frequently updates its knowledge base with solutions for common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in monitoring or adjusting document processing settings (e.g., transaction codes for batch input, data transfer, etc.).
  Performance Monitoring: Monitor system performance and transaction logs to identify patterns or recurring issues that may lead to this error.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation and support.