How To Fix R1756 - Define &1 (&2) uniquely

R1756 - Overview

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 756

• Message text: Define &1 (&2) uniquely

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message R1756 - Define &1 (&2) uniquely ?

  The SAP error message R1756 "Define &1 (&2) uniquely" typically occurs when there is a conflict or ambiguity in the configuration of certain elements within the SAP system. This error is often related to the definition of master data or configuration settings that need to be unique but are currently defined in a way that allows for multiple entries.
  
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are multiple entries for the same key in the configuration or master data tables. For example, if you are trying to define a material, vendor, or customer, and there are already existing entries that match the criteria, the system will throw this error.
  Incorrect Configuration: Sometimes, the configuration settings may not be set up correctly, leading to ambiguity in how the system interprets the data.
  Missing Unique Identifiers: Certain fields that are supposed to be unique (like a combination of plant and