How To Fix RSDS021 - Saving data package &1...

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 021

• Message text: Saving data package &1...

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDS021 - Saving data package &1... ?

  The SAP error message RSDS021 typically occurs in the context of data extraction or data loading processes, particularly when working with DataSources in SAP BW (Business Warehouse). The message indicates that there was an issue saving a data package, which can be due to various reasons.
  Possible Causes:
  
  Data Package Size: The data package may be too large, exceeding the limits set in the system.
  System Performance: The system may be experiencing performance issues, leading to timeouts or failures in processing the data package.
  Authorization Issues: The user may not have the necessary authorizations to save the data package.
  Data Consistency: There may be inconsistencies in the data being processed, such as missing or invalid records.
  Technical Issues: There could be underlying technical issues, such as database locks, connectivity problems, or issues with the data source.
  
  Solutions:
  
  Check Data Package Size: Review the size of the data package being processed. If it is too large, consider breaking it into smaller packages.
  Monitor System Performance: Check the system performance and resource utilization. If the system is under heavy load, consider scheduling the data load during off-peak hours.
  Review Authorizations: Ensure that the user executing the data load has the necessary authorizations to perform the operation.
  Validate Data: Check the data being loaded for any inconsistencies or errors. Ensure that all required fields are populated and that the data adheres to the expected formats.
  Check for Locks: Investigate if there are any database locks or other technical issues that might be preventing the data package from being saved.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context on the failure.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage DataSources and InfoProviders.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the RSDS021 error.
  Documentation: Review SAP documentation related to data extraction and loading processes for best practices and troubleshooting tips.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation and support.