如果觉得下文所述,似曾相识,说明大家对sap所对象的理解已经超越我。 sap为了同步同时多个用户操作同一数据,防止数据出现不一致性而采用了锁机制。一般 sap会在操作数据前设置锁,防止第二个用户进行修改操作,当操作结束后系统会自动释放锁(当然程序也可以调用解锁函数去解锁)。 1、SAP锁的类型 1)Exclusive lock The l...
1. Run T-Code SM12 “Select Lock Entry” window will come 2. Change the User name to “*” from ”Sukhmani” because we have to report for all users and lick on list button from top or press F8. “Lock Entry List” window will come. From this window we only have to report thos...
Go through the below link to get to know more abot SAP,DB locks. http://help.sap.com/saphelp_nw2004s/helpdata/en/c2/2d7037ecc92a7ee10000009b38f8cf/frameset.htm Thanks. You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and ...
NI30-Q130-ADZ30X2-B1131 ??<br> DRH 3PVV<br> gemue Valve feedback device / ES2 ITS100 2 * SPDT<br> PR Electronics PartCode:6185D Size:4...20mA in/output Technical:4 channels, 40mW per Ch, 2kVAC isolation voltage<br> SIEMENS 3SB37446BA20<br> FAG T7FC050<br> HARTING ...