How To Fix COM_LINK_PARTNER101 - Technical key of source is missing

COM_LINK_PARTNER101 - Overview

• Message type: E = Error

• Message class: COM_LINK_PARTNER - relationship product to businesspartner

• Message number: 101

• Message text: Technical key of source is missing

What causes this issue?

The technical key (GUID) of the source is not available.
You can identify the data record with the missing data using the
following relationship data:
GUID of the data record for the relationships: &V1&
Target GUID (partner) : &V2&
Target ID des Ziels (partner) : &V4&
Table index of the table &V3&
(only if several data records are processed simultaneously)

System Response

The data record is not processed.

How to fix this error?

Add the missing GUID to the data record.

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 COM_LINK_PARTNER101 - Technical key of source is missing ?

  The SAP error message COM_LINK_PARTNER101 indicates that there is a missing technical key for a source in the context of a communication link partner. This error typically arises in scenarios involving integration or communication between different systems or components within SAP, such as when using SAP's Core Interface (CIF) or when setting up communication between different SAP systems.
  
  Cause:
  The error can be caused by several factors, including:
  
  Missing Configuration: The technical key for the source system or partner may not have been configured correctly in the system.
  Data Inconsistency: There may be inconsistencies in the data related to the communication link partner, such as missing entries in the relevant tables.
  Incorrect Partner Profile: The partner profile may not be set up correctly, leading to the system being unable to identify the source.
  Transport Issues: If the configuration was transported from one system to another, there may have been issues during the transport process that led