How To Fix /SAPAPO/CIF191 - APO number (&1) is not the same as R/3 number (&2)

/SAPAPO/CIF191 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CIF -

• Message number: 191

• Message text: APO number (&1) is not the same as R/3 number (&2)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CIF191 - APO number (&1) is not the same as R/3 number (&2) ?

  The SAP error message /SAPAPO/CIF191 indicates a mismatch between the APO (Advanced Planning and Optimization) number and the R/3 (SAP ERP) number during the CIF (Core Interface) transfer process. This typically occurs when there is an inconsistency in the master data between the APO and R/3 systems.
  
  Cause:
  
  
  Data Inconsistency: The most common cause of this error is that the master data (like materials, vendors, etc.) in the APO system does not match the corresponding data in the R/3 system. This can happen if:
  
  The master data was created or changed in one system but not replicated to the other.
  There are differences in the number ranges or number assignments between the two systems.
  The CIF settings are not correctly configured.
  
  
  
  Incorrect CIF Configuration: If the CIF configuration is not set up properly, it can lead to issues in data transfer, resulting in mismatched numbers.
  
  
  Data Deletion or Archiving: If data has been deleted or archived in