Message type: E = Error
Message class:  /PRA/ADV -  
Message number: 012
Message text: Required field "&" not filled.
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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The SAP error message /PRA/ADV012 Required field "&" not filled typically indicates that a mandatory field in a transaction or process is not filled out. This error is common in various SAP modules, particularly in the context of Advanced Planning and Optimization (APO) or other applications where specific data entries are required for the process to proceed.
Cause: Missing Data: The most straightforward cause is that a required field has not been filled in. This could be due to user oversight or a misunderstanding of which fields are mandatory.
Configuration Issues: Sometimes, the configuration of the system may have changed, leading to new mandatory fields that were not previously required. Data Validation: The system may have validation rules that enforce the filling of certain fields based on the context of the transaction. User Authorizations: In some cases, users may not have the necessary authorizations to fill certain fields, leading to them being left blank.
Solution: Identify the
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