How To Fix MCEX008 - Extractor only defined for the "Full" and "Init" modes

SAP Error Message - Details

• Message type: E = Error

• Message class: MCEX - Extraction Interface LIS/BW

• Message number: 008

• Message text: Extractor only defined for the "Full" and "Init" modes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MCEX008 - Extractor only defined for the "Full" and "Init" modes ?

  The SAP error message MCEX008 indicates that a specific extractor is only defined for "Full" and "Init" modes, which means that it cannot be used in "Delta" mode. This error typically occurs when you attempt to run a data extraction process in a mode that is not supported by the extractor.
  Cause:
  
  Extractor Configuration: The extractor you are trying to use is configured to only support full data loads or initialization loads. This is common for certain types of data sources where delta extraction is not applicable.
  Data Source Type: Some data sources, especially those that do not have a change log or do not support change pointers, are limited to full or initialization extraction.
  Incorrect Mode Selection: The error may also arise if the extraction mode is incorrectly set in the data extraction process.
  
  Solution:
  
  Change Extraction Mode: If you are trying to run the extractor in delta mode, switch to either "Full" or "Init" mode. This can usually be done in the data extraction settings or in the data transfer process.
  Check Extractor Documentation: Review the documentation for the specific extractor to confirm its capabilities and limitations regarding extraction modes.
  Use a Different Extractor: If delta extraction is necessary for your use case, consider using a different extractor that supports delta mode.
  Consult with SAP Support: If you believe the extractor should support delta mode or if you need further assistance, consider reaching out to SAP support for guidance.
  
  Related Information:
  
  
  Data Extraction Modes:
  
  Full Mode: Extracts all data from the source system.
  Init Mode: Used for the initial load of data, often used when setting up a new data target.
  Delta Mode: Extracts only the changes made since the last extraction, which is not supported by the extractor in this case.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates regarding the extractor in question.
  
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to manage and monitor your data sources and extractors.
  
  
  By following these steps, you should be able to resolve the MCEX008 error and successfully perform your data extraction.