Notes and labs from SAS Programming 3 - Advanced Techniques and Efficiencies -- ECPRG393 - achoczaj/CPD--SAS--Programming_3_Advanced_Techniques_and_Efficiencies ...

The SAS programming allows for three types of variables: character, numeric and date. Character variables contain alphabetic characters, numeric digits from 0 to 9 and special characters such as ...

This function is used only in asynchronous mode, which SAS does not support. The SAS System's interprocess communication library does not provide any way to interrupt a transaction in process.