How To Fix ADW179 - Crawler was started; BOTs are in transit in the enterprise grid landscape

SAP Error Message - Details

• Message type: E = Error

• Message class: ADW - Advanced Developer Workplace

• Message number: 179

• Message text: Crawler was started; BOTs are in transit in the enterprise grid landscape

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ADW179 - Crawler was started; BOTs are in transit in the enterprise grid landscape ?

  The SAP error message ADW179 indicates that the crawler has been initiated, but there are BOTs (Business Object Technologies) that are currently in transit within the enterprise grid landscape. This message typically arises in the context of SAP Data Warehouse Cloud or SAP Analytics Cloud environments where data processing and integration tasks are managed by BOTs.
  Cause:
  
  
  BOTs in Transit: The primary cause of this error is that there are existing BOTs that are still processing or have not yet completed their tasks. This can happen if:
  
  The BOTs are busy with other data processing tasks.
  There are delays in the execution of the BOTs due to resource constraints or performance issues.
  There are network issues affecting the communication between the BOTs and the data sources.
  
  
  
  Concurrency Issues: If multiple crawlers or processes are initiated simultaneously, it can lead to conflicts or resource contention.
  
  
  Configuration Issues: Incorrect configuration settings for the crawler or the BOTs can also lead to this error.
  
  
  Solution:
  
  
  Wait for Completion: The simplest solution is to wait for the currently running BOTs to complete their tasks. Monitor the status of the BOTs to see when they finish.
  
  
  Check BOT Status: Use the monitoring tools available in your SAP environment to check the status of the BOTs. This can help identify if any BOTs are stuck or taking longer than expected.
  
  
  Resource Management: Ensure that your system has adequate resources (CPU, memory, etc.) to handle the workload. If necessary, optimize the performance of the BOTs or the data sources they are accessing.
  
  
  Configuration Review: Review the configuration settings for the crawler and the BOTs to ensure they are set up correctly. This includes checking for any limits on concurrent executions.
  
  
  Error Logs: Check the error logs for any additional information that might indicate why the BOTs are in transit. This can provide insights into specific issues that need to be addressed.
  
  
  Restart the Crawler: If the issue persists and you have confirmed that the BOTs are not actively processing data, you may consider restarting the crawler. However, this should be done with caution, as it may lead to data inconsistencies if not handled properly.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for your specific product (e.g., SAP Data Warehouse Cloud, SAP Analytics Cloud) for detailed information on error messages and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the problem continues and impacts your operations, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to address the ADW179 error and ensure that your data processing tasks are completed successfully.