How To Fix OT804 - Line &1: equivalence definition &2 not found

OT804 - Overview

• Message type: E = Error

• Message class: OT - SAP Online Correction Support (SOCS)

• Message number: 804

• Message text: Line &1: equivalence definition &2 not found

<ZK>&CAUSE&</>
You have defined an equivalence definition &V2& (prerequisite type "E")
in the import conditions for which no equivalent import conditions have
beenmaintained.
The following rules apply to equivalence conditions:
The "Prerequisite" field contains a (pseudo) package name under which
the equivalent import conditions are created
The (pseudo) package name must match the name of the SSDA package up to
11/12 characters
The 11th/ 12th characters are filled with a sequential number for each
equivalence definition
The "Support Package Description" field must be filled for the
equivalence definition and contain the component that the definition
refers to
In the "Truth Value" field, only the value "T" can be entered
The following rules apply to equivalent import conditions:
The equivalent import conditions are created with (pseudo) package name
instead of the SSDA package name
Numbering of the fields "Logical AND block" and "Sequence" starts again
at 1

System Response

The import condition check was terminated.

How to fix this error?

Check the import condition and correct the entry with errors.
Import condition with errors (line) : &V1&

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OT804 - Line &1: equivalence definition &2 not found ?

  The SAP error message OT804, which states "Line &1: equivalence definition &2 not found," typically occurs in the context of SAP's material management or logistics modules, particularly when dealing with equivalence classes or equivalence definitions in the system.
  
  Cause:
  
  Missing Equivalence Definition: The error indicates that the system is trying to reference an equivalence definition (identified by &2) that does not exist in the database. This could happen if the equivalence definition was deleted or never created.
  Incorrect Configuration: There may be a configuration issue where the equivalence class is not properly set up or linked to the relevant materials or processes.
  Data Inconsistency: There might be inconsistencies in the data, such as missing entries in the relevant tables that manage equivalence definitions.
  
  
  Solution:
  
  
  Check Equivalence Definitions: 
  
  Go to the relevant transaction (e.g., SE11 for Data Dictionary) and check if the equivalence definition exists in the database. You can also use transaction codes like OMW1 or