How To Fix EA101 - Unknown direction

EA101 - Overview

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 101

• Message text: Unknown direction

What causes this issue?

An invalid selection value was entered.

System Response

The selection cannot be carried out.

How to fix this error?

Please only use the directions 1 for outbound or 2 for inbound.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EA101 - Unknown direction ?

  The SAP error message EA101 "Unknown direction" typically occurs in the context of data processing or configuration within the SAP system, particularly when dealing with interfaces, data transfers, or certain transactions that require a directional specification (e.g., inbound or outbound).
  
  Cause:
  
  Incorrect Configuration: The error may arise from incorrect settings in the configuration of the relevant module or interface. This could include missing or incorrect definitions for data direction.
  Missing Parameters: If a required parameter that specifies the direction of data flow is missing or incorrectly set, the system may not be able to determine how to process the data.
  Custom Development Issues: If there are custom programs or enhancements, they may not handle direction parameters correctly, leading to this error.
  Data Transfer Issues: When transferring data between systems (e.g., using IDocs, BAPIs, or RFCs), if the direction is not specified or is specified incorrectly, this error can occur.
  
  
  Solution:
  
  Check Configuration: Review the configuration settings related