How To Fix 0H459 - Key too long

0H459 - Overview

• Message type: E = Error

• Message class: 0H - Hierarchy module

• Message number: 459

• Message text: Key too long

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 0H459 - Key too long ?

  The SAP error message "0H459 Key too long" typically occurs when a key or identifier being used in a transaction or operation exceeds the maximum length allowed by the system. This can happen in various contexts, such as when dealing with database keys, file names, or other identifiers that have specific length restrictions.
  
  Cause:
  
  Key Length Exceeded: The primary cause of this error is that the key being used exceeds the defined length limit in the SAP system. Each key in SAP has a maximum length, and if the data being processed exceeds this length, the error will be triggered.
  Data Input Issues: Sometimes, user input or data import processes may inadvertently create keys that are longer than expected.
  
  Configuration Issues: In some cases, custom developments or configurations may lead to the generation of longer keys than the system can handle.
  
  
  Solution:
  
  Check Key Length: Review the documentation or configuration settings for the specific transaction or