How To Fix PO290 - Unable to compare the short name for &1 (update failed)

PO290 - Overview

• Message type: E = Error

• Message class: PO - Spooler message

• Message number: 290

• Message text: Unable to compare the short name for &1 (update failed)

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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PO290 - Details

• The SAP error message PO290, which states "Unable to compare the short name for &1 (update failed)," typically occurs in the context of purchasing documents, such as purchase orders or contracts. This error can arise due to various reasons, often related to data inconsistencies or issues with the configuration of the purchasing documents.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the master data, such as vendor or material master records, which can lead to issues when the system tries to compare short names.
  
  Configuration Issues: Incorrect configuration settings in the purchasing module or related areas can lead to this error.
  Missing or Incorrect Short Names: The short name for the vendor or material may be missing or incorrectly defined in the system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to perform the operation, leading to an update failure.
  
  Solutions:
  
  Check Master Data: Verify the vendor and material master records to ensure that