How To Fix EA770 - Basic type & is linked to logical message &

EA770 - Overview

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 770

• Message text: Basic type & is linked to logical message &

What causes this issue?

Basic type &v1& can be used for logical message &v2&.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EA770 - Basic type & is linked to logical message & ?

  The SAP error message EA770 typically indicates an issue with the configuration of the IDoc (Intermediate Document) processing, specifically related to the basic type and logical message type. This error can occur in various scenarios, such as when sending or receiving IDocs between systems.
  
  Cause:
  
  Incorrect Configuration: The basic type or logical message type may not be correctly configured in the IDoc settings.
  Missing Mapping: There may be a missing or incorrect mapping between the basic type and the logical message type in the IDoc processing configuration.
  Inconsistent Data: The data being processed may not conform to the expected structure defined by the basic type.
  Transport Issues: If the IDoc is being sent to another system, there may be transport issues or the receiving system may not have the necessary configurations.
  
  
  Solution:
  
  
  Check IDoc Configuration:
  
  Go to transaction code WE30 to check the basic type configuration.
  Go to transaction code WE81 to check the logical message type configuration.
  Ensure that