How To Fix /STTPEC/WHS_MSG305 - Encoding of BIZTRANSACTIONID: Unknown encoding format >&1<

/STTPEC/WHS_MSG305 - Overview

• Message type: E = Error

• Message class: /STTPEC/WHS_MSG -

• Message number: 305

• Message text: Encoding of BIZTRANSACTIONID: Unknown encoding format >&1<

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /STTPEC/WHS_MSG305 - Encoding of BIZTRANSACTIONID: Unknown encoding format >&1< ?

  The SAP error message /STTPEC/WHS_MSG305 Encoding of BIZTRANSACTIONID: Unknown encoding format >&1 typically indicates an issue with the encoding format of the BIZTRANSACTIONID in the context of SAP's Supply Chain Management (SCM) or related modules. This error can arise when the system encounters an unexpected or unsupported encoding format for the transaction ID being processed.
  
  Cause:
  
  Invalid Encoding: The BIZTRANSACTIONID may be using an encoding format that is not recognized by the SAP system.
  Data Corruption: The data being processed may have been corrupted or improperly formatted before reaching the SAP system.
  
  Configuration Issues: There may be configuration settings in the SAP system that do not align with the expected encoding formats for transaction IDs.
  Integration Issues: If the transaction ID is coming from an external system, there may be a mismatch in how the ID is encoded or transmitted.
  
  
  Solution:
  
  Check Encoding Format: Verify the encoding format of the BIZTRANSACTIONID being sent to the SAP system.