How To Fix RSANA_UMM_API529 - No signature fields found for PS: &1

RSANA_UMM_API529 - Overview

• Message type: E = Error

• Message class: RSANA_UMM_API - UMM API Messages

• Message number: 529

• Message text: No signature fields found for PS: &1

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 RSANA_UMM_API529 - No signature fields found for PS: &1 ?

  The SAP error message RSANA_UMM_API529 with the description "No signature fields found for PS: &1" typically occurs in the context of SAP's Universal Master Data Management (MDM) or when dealing with data signatures in the system. This error indicates that the system is unable to find the necessary signature fields for the specified object (in this case, the object is represented by &1).
  
  Cause:
  
  Missing Signature Fields: The most common cause of this error is that the required signature fields are not defined or are missing in the relevant data structure or table.
  Incorrect Configuration: There may be an issue with the configuration of the data model or the specific process that is being executed.
  Data Model Changes: If there have been recent changes to the data model, such as adding or removing fields, it may lead to this error if the changes were not properly propagated or if the system is not aware