How To Fix ISUPRP026 - Contract &1 (Product &2 ):Installation &3 has more than 1 register

ISUPRP026 - Overview

• Message type: E = Error

• Message class: ISUPRP - Nachrichten zum Produktvorschlag

• Message number: 026

• Message text: Contract &1 (Product &2 ):Installation &3 has more than 1 register

What causes this issue?

Contract <(>&<)>V1& (Product <(>&<)>V2& ): Installation
<(>&<)>V3& has more than one cumulating consumption register.
The contract given is used as a sample contract in the product
mentioned. It should have an associated installation structure that is
compatible with all the consumption segment items where the product is
used. More exactly it should have the specific installation structure of
the consumption segment item.
In this special case Customizing for the segment item expects exactly
one cumulating consumption register.

System Response

The process is terminated because the basic product proposal Customizing
is incorrect.

How to fix this error?

Correct the basic product proposal Customizing.

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 ISUPRP026 - Contract &1 (Product &2 ):Installation &3 has more than 1 register ?

  The SAP error message ISUPRP026 indicates that there is an issue with a contract and its associated installation, specifically that the installation has more than one register. This can occur in the context of SAP IS-U (Industry Solution for Utilities) when dealing with contracts for utility services.
  
  Cause:
  The error typically arises due to the following reasons:
  
  Multiple Registers: The installation in question is linked to multiple registers, which may not be allowed for the specific contract type or processing scenario.
  
  Configuration Issues: There may be configuration settings in the system that do not support multiple registers for the given contract.
  Data Integrity Issues: There could be inconsistencies or errors in the master data related to the installation or registers.
  
  
  Solution:
  To resolve the ISUPRP026 error, you can take the following steps:
  
  
  Check Installation Data:
  
  Go to the installation data in the SAP system and verify how many registers are associated with the installation. You can do this by