How To Fix WL146 - & is not a valid entry

SAP Error Message - Details

• Message type: E = Error

• Message class: WL - Workflow: run-time messages

• Message number: 146

• Message text: & is not a valid entry

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 WL146 - & is not a valid entry ?

  The SAP error message WL146 typically indicates that there is an issue with the entry you are trying to make in a specific field, often related to the handling of worklists or similar data entries. The message "is not a valid entry" suggests that the system does not recognize the value you have entered, which could be due to several reasons.
  Causes of WL146 Error
  
  
  Invalid Input: The value entered does not match any of the valid entries defined in the system. This could be due to a typo or using an outdated or incorrect code.
  
  
  Missing Master Data: The entry may refer to a master data record that does not exist in the system. For example, if you are trying to enter a material number, that material may not be defined in the system.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain entries, leading to this error.
  
  
  Configuration