How To Fix RSWADMDERR1388 - Empty value for mandatory parameter

RSWADMDERR1388 - Overview

• Message type: E = Error

• Message class: RSWADMDERR1 - Web Application Designer 4.0 Error Messages

• Message number: 388

• Message text: Empty value for mandatory parameter

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 RSWADMDERR1388 - Empty value for mandatory parameter ?

  The SAP error message RSWADMDERR1388, which indicates "Empty value for mandatory parameter," typically occurs in the context of SAP's data management or data extraction processes, particularly when using the SAP BW (Business Warehouse) or SAP HANA systems. This error suggests that a required parameter has not been provided or is missing a value, which is preventing the process from executing successfully.
  
  Cause:
  
  Missing Mandatory Parameter: The most common cause is that a required parameter for a function or transaction is not filled in. This could be due to user oversight or a configuration issue.
  Incorrect Configuration: If the system is not properly configured, it may not recognize certain parameters as filled, even if they appear to be.
  Data Source Issues: If the data source is not correctly set up or if there are issues with the data extraction process, it may lead to this error.
  User Input Error: Users may inadvertently leave fields blank that