How To Fix CNV_IUUC_REPLICATION335 - Instance number cannot be non-numeric

CNV_IUUC_REPLICATION335 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 335

• Message text: Instance number cannot be non-numeric

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.

CNV_IUUC_REPLICATION335 - Details

• The SAP error message CNV_IUUC_REPLICATION335 indicates that there is an issue with the instance number being non-numeric. This error typically arises in the context of SAP Landscape Transformation (SLT) replication, where the system expects a numeric value for the instance number but receives a non-numeric input instead.
  
  Cause:
  
  Incorrect Configuration: The instance number may have been incorrectly configured in the SLT settings or during the setup of the replication process.
  Data Input Error: There might be a data entry error where a non-numeric character (like a letter or special character) has been mistakenly entered in a field that requires a numeric instance number.
  System or Programmatic Error: A bug or issue in the program or script that is handling the instance number could lead to this error.
  
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the SLT configuration settings and verify that the instance number is set correctly. Ensure that it is a numeric value.
  If you are using a