How To Fix EDOCUMENT_ES_SII_EXT026 - Communication type &1 is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: EDOCUMENT_ES_SII_EXT - eDocuments Spain: SII External Documents

• Message number: 026

• Message text: Communication type &1 is not allowed

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 EDOCUMENT_ES_SII_EXT026 - Communication type &1 is not allowed ?

  The SAP error message EDOCUMENT_ES_SII_EXT026 indicates that there is an issue with the communication type specified in the context of the electronic document processing, particularly related to the SII (Suministro Inmediato de Información) system in Spain. This error typically arises when the communication type being used is not permitted or recognized by the system.
  
  Cause:
  
  Invalid Communication Type: The communication type specified in the configuration or during the document processing is not valid or not allowed for the specific operation you are trying to perform.
  
  Configuration Issues: There may be a misconfiguration in the settings related to electronic documents or SII in the SAP system.
  Version Mismatch: The version of the SAP system or the add-ons related to electronic document processing may not support the specified communication type.
  Missing Authorizations: The user may not have the necessary authorizations to use the specified communication type.
  
  
  Solution:
  
  Check Communication Type: Verify the communication type being used in the transaction