How To Fix ISSR_TP668 - Data record with the same key already exists in table ISSR_RPI_MFT

ISSR_TP668 - Overview

• Message type: E = Error

• Message class: ISSR_TP - Message Class for Statutory Reporting

• Message number: 668

• Message text: Data record with the same key already exists in table ISSR_RPI_MFT

What causes this issue?

A data record for asset &V1& (area &V2&, company code &V3&, SR variant
&V4&) already exists in table <NP>ISSR_RPI_MFT</>. The data record in
table <NP>ISSR_RPI_MFT</> has the same key as the new data record to be
inserted.

System Response

The new data record is not posted.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ISSR_TP668 - Data record with the same key already exists in table ISSR_RPI_MFT ?

  The SAP error message ISSR_TP668 indicates that there is an attempt to insert a data record into the table ISSR_RPI_MFT that already contains a record with the same key. This typically occurs in scenarios where data is being processed or imported into the system, and the system is enforcing uniqueness constraints on the key fields of the table.
  
  Cause:
  
  Duplicate Data Entry: The most common cause is that the data being processed contains duplicate entries for the key fields defined in the ISSR_RPI_MFT table.
  Data Migration Issues: If you are migrating data from another system or performing a bulk upload, there may be duplicates in the source data.
  Concurrency Issues: If multiple processes are trying to insert records simultaneously, it may lead to conflicts if they attempt to insert the same key.
  Incorrect Logic in Custom Code: If there is custom code or a program that handles data insertion, it may not be correctly checking