This is a ERROR when the dataset is opened by another user or if your are running any query and if any another query is trigger by another person on the same dataset you may get this error,wait for some time and retrigger your code... Try this ***unlock SAS data; lock work.Temp clear; lock <libname.sasdataset> clear (or) If you are running by lsf you will get one number like 7233 lock held by processer if you kill your job also some times the child will be execute in the back end ,if you are running like this check this by the number and make sure it is not harming other flow in your project...
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