How To Fix VSB248 - No valid main reference in the IDoc

SAP Error Message - Details

• Message type: E = Error

• Message class: VSB - Self-Billing Procedure Messages

• Message number: 248

• Message text: No valid main reference in the IDoc

What causes this issue?

Settings have been made in the input parameters for customer/sold-to
party (transaction OVD7) that specify which number should be used as the
main reference when transfers to open items of the FI module are made.
However, this information was not available in the respective IDoc.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Using the function <Change data>, you can enter the category and number
for the main reference.
The error is removed by restarting the verification step. If no further
errors exist, the IDoc can be processed in the processing step.
The main reference is then transferred to the processing document(s),
and used for assignment when incoming payments are posted.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VSB248 - No valid main reference in the IDoc ?

  The SAP error message VSB248 "No valid main reference in the IDoc" typically occurs when there is an issue with the structure or content of an IDoc (Intermediate Document) being processed in the SAP system. This error indicates that the IDoc does not have a valid main reference, which is necessary for the IDoc to be processed correctly.
  Causes:
  
  Missing or Incorrect Reference: The IDoc may be missing a required reference field or the reference field may contain incorrect data.
  IDoc Structure Issues: The IDoc may not conform to the expected structure or format, leading to the inability to identify the main reference.
  Configuration Issues: There may be configuration issues in the IDoc processing settings, such as incorrect mapping or missing segments.
  Data Integrity Issues: The data being sent in the IDoc may not match the expected values in the target system, leading to validation failures.
  
  Solutions:
  
  Check IDoc Structure: Verify that the IDoc structure is correct and that all required segments and fields are present. Use transaction WE02 or WE05 to analyze the IDoc.
  Validate Reference Fields: Ensure that the reference fields in the IDoc contain valid and expected values. This may involve checking the source system or the data being sent.
  Review Configuration: Check the configuration settings for the IDoc type in transaction WE30 and ensure that the mapping is correct. Make sure that the IDoc type is properly defined and that all necessary segments are included.
  Error Handling: If the IDoc is being processed in a batch, check for any previous errors that may have occurred in the batch processing that could affect the current IDoc.
  Consult Documentation: Refer to SAP documentation or notes related to the specific IDoc type you are working with for any known issues or additional troubleshooting steps.
  Test with Sample Data: If possible, create a test IDoc with known good data to see if it processes correctly. This can help isolate whether the issue is with the data or the configuration.
  
  Related Information:
  
  IDoc Types: Familiarize yourself with the specific IDoc type you are working with, as different IDoc types may have different requirements for main references.
  Transaction Codes: Use transaction codes like WE02 (Display IDoc), WE05 (IDoc List), and WE19 (Test tool for IDocs) for troubleshooting and testing.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the IDoc type or error message.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.