LOCK SAP Method TDL: Block Data









Below is documentation, parameters and attributes of ABAP Method LOCK within SAP class /SCMB/IF_TDL_HISTORYDATA. There is also a number of example ABAP code snipts to help you use the functionality of this method.

This method is available within SAP systems depending on your version and release level, you can view further information by entering the class name /SCMB/IF_TDL_HISTORYDATA into the relevant SAP transactions such as SE24 or SE80, and then selecting the method you are interested in.


Method Type - Instance

This is an Instance Method so needs to be instantiated first before you can access any of the methods. I.e. you need to create a local variable of TYPE ref to the class.

The following technical details of method LOCK can also be found below:

  • Importing parameters
  • Exporting parameters
  • Changing parameters
  • Returning parameters
  • Exceptions
  • Coding Examples


Parameters of Method LOCK

.

NameTypeData TypeDescriptionDefault Value
IT_LOCNO_TABImportingTYPE
/SCMB/TDL_HIST_LOCNO_TAB		TDL: History Interface -> Location Table
IT_MATNRLOCNO_TABImportingTYPE
/SCMB/TDL_HIST_MATNRLOCNO_TAB		TDL: History Interface -> Location Product Table
IT_MATNR_TABImportingTYPE
/SCMB/TDL_HIST_MATNR_TAB		TDL: History Interface -> Product Table
IV_ENQUEUEMODEImportingTYPE
ENQMODE		Lock Mode
IV_LOCK_REPEATImportingTYPE
INT1		Number of Lock Attempts
IV_SCOPEImportingTYPE
DDENQSCOPE		Control Lock Behavior When Calling the Update Task
IV_VRSIOIDImportingTYPE
/SCMB/TDL_VRSIOID		TDL: Version
IV_WAIT_TIMEImportingTYPE
INT1		Number of Seconds
CT_RETURNChangingTYPE
BAPIRETTAB		Constant
CV_MSGTYChangingTYPE
MSGTY		Message Type



Exceptions of Method LOCK

/SCMB/CX_TDL_DAO - TDL: Error in the Data Access Classes

Example ABAP coding


DATA: lo_class TYPE REF TO /SCMB/IF_TDL_HISTORYDATA.
DATA: lv_CT_RETURN TYPE BAPIRETTAB,
lv_CV_MSGTY TYPE MSGTY,
lv_IT_LOCNO_TAB TYPE /SCMB/TDL_HIST_LOCNO_TAB,
lv_IT_MATNRLOCNO_TAB TYPE /SCMB/TDL_HIST_MATNRLOCNO_TAB,
lv_IT_MATNR_TAB TYPE /SCMB/TDL_HIST_MATNR_TAB,
lv_IV_ENQUEUEMODE TYPE ENQMODE,
lv_IV_LOCK_REPEAT TYPE INT1,
lv_IV_SCOPE TYPE DDENQSCOPE,
lv_IV_VRSIOID TYPE /SCMB/TDL_VRSIOID,
lv_IV_WAIT_TIME TYPE INT1,
lv_other TYPE c.

CALL METHOD lo_class=>LOCK(
EXPORTING
IT_LOCNO_TAB = lv_IT_LOCNO_TAB
IT_MATNRLOCNO_TAB = lv_IT_MATNRLOCNO_TAB
IT_MATNR_TAB = lv_IT_MATNR_TAB
IV_ENQUEUEMODE = lv_IV_ENQUEUEMODE
IV_LOCK_REPEAT = lv_IV_LOCK_REPEAT
IV_SCOPE = lv_IV_SCOPE
IV_VRSIOID = lv_IV_VRSIOID
IV_WAIT_TIME = lv_IV_WAIT_TIME
CHANGING
CT_RETURN = lv_CT_RETURN
CV_MSGTY = lv_CV_MSGTY ).

Links to Related Class(s)

/SCMB/IF...
Full list of available SAP object classes

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