How To Fix CM_EHENV_ADC_IMPORT012 - Limit of maximum imported external source tags (&1) is exceeded

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHENV_ADC_IMPORT - Message class for Automatic Data Collection

• Message number: 012

• Message text: Limit of maximum imported external source tags (&1) is exceeded

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHENV_ADC_IMPORT012 - Limit of maximum imported external source tags (&1) is exceeded ?

  The SAP error message CM_EHENV_ADC_IMPORT012 indicates that the limit of maximum imported external source tags has been exceeded. This typically occurs in the context of SAP's Environment Management or Data Management functionalities, particularly when dealing with external data sources or integration scenarios.
  Cause:
  
  Exceeding Limits: The error is triggered when the number of external source tags being imported exceeds the predefined limit set in the system configuration. This limit is often in place to prevent performance issues or data integrity problems.
  Configuration Settings: The system may have a configuration that restricts the number of external source tags that can be processed at one time.
  Data Volume: If you are trying to import a large volume of data from multiple external sources, it may lead to this error if the total number of tags surpasses the allowed threshold.
  
  Solution:
  
  Check Configuration: Review the configuration settings related to external source tags in your SAP system. You may need to adjust the limits if appropriate and if your system can handle the increased load.
  Reduce Data Volume: If possible, try to reduce the number of external source tags being imported in a single operation. This can be done by splitting the import into smaller batches.
  Consult Documentation: Refer to the SAP documentation or help resources for specific guidelines on the limits for external source tags and how to adjust them.
  System Performance: Ensure that your system has adequate resources (memory, processing power) to handle the data import operations. If necessary, consider optimizing your system performance.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration and usage.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide updates regarding limits on external source tags.
  System Logs: Review system logs for additional context or related errors that may help in diagnosing the issue.
  Performance Monitoring: Monitor system performance during data import operations to identify any bottlenecks or resource constraints.
  
  By following these steps, you should be able to address the error and successfully manage the import of external source tags in your SAP environment.