https://communities.sas.com/t5/SAS-Programming/What-s-quot-ERROR-Undetermined-I-O-failure-quot/m-p/856782#M338522 <P>Typically it means SAS has run out of disk space to store files, often SAS datasets. What was the program step that caused the error?</P> Thu, 02 Feb 2023 01:03:22 GMT SASKiwi 2023-02-02T01:03:22Z https://communities.sas.com/t5/SAS-Programming/What-s-quot-ERROR-Undetermined-I-O-failure-quot/m-p/856781#M338521 <P>Hello,</P> <P>I ran over one thousand lines of macro codes.&nbsp; In the end, there was an error message shown in the log window.&nbsp; I could not get my PDF file exported. Please help.</P> <P>&nbsp;</P> <PRE>ERROR: Undetermined I/O failure. </PRE> Thu, 02 Feb 2023 00:59:54 GMT https://communities.sas.com/t5/SAS-Programming/What-s-quot-ERROR-Undetermined-I-O-failure-quot/m-p/856781#M338521 ybz12003 2023-02-02T00:59:54Z https://communities.sas.com/t5/SAS-Programming/What-s-quot-ERROR-Undetermined-I-O-failure-quot/m-p/856782#M338522 <P>Typically it means SAS has run out of disk space to store files, often SAS datasets. What was the program step that caused the error?</P> Thu, 02 Feb 2023 01:03:22 GMT https://communities.sas.com/t5/SAS-Programming/What-s-quot-ERROR-Undetermined-I-O-failure-quot/m-p/856782#M338522 SASKiwi 2023-02-02T01:03:22Z