GET_HMAC_LENGTH SAP Method Returns the length of the HMAC in bytes
Below is documentation, parameters and attributes of ABAP Method GET_HMAC_LENGTH within SAP class CL_ABAP_HMAC. 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 CL_ABAP_HMAC 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 GET_HMAC_LENGTH can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method GET_HMAC_LENGTH
.| Name | Type | Data Type | Description | Default Value |
| RI_LENGTH | Returning | TYPE I | Length |
Exceptions of Method GET_HMAC_LENGTH
CX_ABAP_MESSAGE_DIGEST - Exception Class for Message DigestExample ABAP coding
DATA: lo_class TYPE REF TO CL_ABAP_HMAC.
DATA: lv_RI_LENGTH TYPE I,
lv_other TYPE c.
CALL METHOD lo_class=>GET_HMAC_LENGTH(
RECEIVING
RI_LENGTH = lv_RI_LENGTH )
"Alternate coding for Method Call with returning parameter
lv_RI_LENGTH = lo_class=>GET_HMAC_LENGTH( ).
Links to Related Class(s)
CL_ABAP_...Full list of available SAP object classes
Search for further information about these or an SAP related objects