The following messages can occur when you are running SAS^® Stored Processes that use ODS FILE= or a DATA _NULL_ step with a FILE statement to write directly to the _WEBOUT fileref:

These messages occur if the stored process is not registered to produce streaming output. A stored process that writes directly to the _WEBOUT fileref must be registered to produce streaming output and, therefore, must be registered to execute on a SAS^® Stored Process Server.

See SAS Note 30863, "An 'ERROR: No logical assign for filename _WEBOUT' message might occur when running a SAS^® program that uses the %STPBEGIN and %STPEND autocall macros," for another scenario that results in this error.

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