How To Fix E1321 - Inbound status for inbound IDocs not supported (IDoc no. & in file &)

E1321 - Overview

• Message type: E = Error

• Message class: E1 - Messages for IDoc Basis

• Message number: 321

• Message text: Inbound status for inbound IDocs not supported (IDoc no. & in file &)

What causes this issue?

File &v2& in the operating system contains a status record for an
inbound IDoc.

System Response

<DS:GLOS.3526B58CAFAB52B9E10000009B38F974>Inbound status records</> for
inbound IDocs do not make sense and are therefore not supported.
Processing is ended with an error. Via <DS:TRAN.WE08>Display file
status</> you can display up until which record file &v2& has been
correctly processed.

How to fix this error?

Check and correct the IDoc numbers in file &v2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E1321 - Inbound status for inbound IDocs not supported (IDoc no. & in file &) ?

  The SAP error message E1321 indicates that there is an issue with the inbound status of IDocs (Intermediate Documents) that are being processed. Specifically, the message states that the inbound status for the given IDoc is not supported, which can occur for various reasons.
  
  Cause:
  
  IDoc Status: The IDoc may have a status that is not valid for processing. For example, it could be in a status that indicates it has already been processed or is in an error state.
  
  Configuration Issues: There may be configuration issues in the IDoc processing settings, such as incorrect settings in the partner profile or message type.
  File Format Issues: The file from which the IDoc is being read may not be formatted correctly, leading to issues in processing.
  IDoc Type: The IDoc type being processed may not be supported for the specific operation being attempted.
  System Issues: There could be underlying system issues, such as database locks or connectivity